Publications

1. Effects of ketogenic diet on health outcomes: an umbrella review of meta-analyses of randomized clinical trials

2. The global fatty liver disease Sustainable Development Goal country score for 195 countries and territories.

3. Geniposide Causes Idiopathic Mesenteric Phlebosclerosis

4. Editorial: Recognising the regional variations in profile of irritable bowel syndrome—better late than never.

5. The impact of diet and ethnicity on gut microbiota variation in irritable bowel syndrome: A multi-center study

6. A prospective comparison of UK and Malaysian patients with irritable bowel syndrome in secondary care

7. Improving the Diagnostic Yield of High-Resolution Esophageal Manometry for GERD: The “Straight Leg-Raise” International Study

8. Face-to-face interviews versus Internet surveys: Comparison of two data collection methods in the Rome foundation global epidemiology study: Implications for population-based research

9. A Malaysian consensus report on the diagnosis and treatment of Helicobacter pylori infection

10. Post COVID-19 irritable bowel syndrome

11. Immunohistochemical expression of apolipoprotein B and 4-hydroxynonenal proteins in colorectal carcinoma patients: a retrospective study

12.  Asia-Pacific guidelines for managing functional dyspepsia overlapping with other gastrointestinal symptoms

13.  Climate Change and the Esophagus: Speculations on Changing Disease Patterns as the World

14.  Real-world practice of Helicobacter pylori management: A survey among physicians in Southeast Asia.

15.  Hepatoprotective effects of silymarin in management of liver injury caused by tuberculosis treatment.

16.  Role of silymarin in the management of deranged liver function in non-alcoholic steatohepatitis: a case report.

17.  Management of non-alcoholic fatty liver disease incidentally detected during other medical assessments

18.  A comparison of efficacy and safety of potassium-competitive acid blocker and proton pump inhibitor in gastric acid-related diseases: A systematic review and meta-analysis

19.  Efficacy and safety of pre-gastroscopy commercial carbohydrate-rich whey protein beverage vs. plain water: a randomised controlled trial

20. WSES/GAIS/WSIS/SIS-E/AAST global clinical pathways for patients with skin and soft tissue infections

21. A review on mechanobiology of cell adhesion networks in different stages of sporadic colorectal cancer to explain its tumorigenesis: Cell adhesion networks in the tumorigenicity of sporadic colorectal cancer

22. Global variations in diagnostic guidelines for Barrett's esophagus

23. Stabler's sign: a rare association with portal hypertension

24. Asian-Pacific consensus on small intestinal bacterial overgrowth in gastrointestinal disorders: An initiative of the Indian Neurogastroenterology and Motility Association

25. Efficacy and Safety of Domperidone in Combination with Proton Pump Inhibitors in Gastroesophageal Reflux Disease: A Systematic Review and Meta-Analysis of Randomised Controlled Trials

26. Development and validation of audio-based guided imagery and progressive muscle relaxation tools for functional bloating

27. Global, regional, and national burden of hepatitis B, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019

28. The global burden of cancer attributable to risk factors, 2010–19: a systematic analysis for the Global Burden of Disease Study 2019

29. Small Intestinal Bacterial Overgrowth In Various Functional Gastrointestinal Disorders: A Case–Control Study

30. Rio de Janeiro Global Consensus on Landmarks, Definitions, and Classifications in Barrett's Esophagus: World Endoscopy Organization Delphi Study

31. Brain–immune–gut benefits with early life supplementation of milk fat globule membrane

32. Global, regional, and national burden of colorectal cancer and its risk factors, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019

33. Global multi-stakeholder endorsement of the MAFLD definition

34. Malaysian Society of Gastroenterology and Hepatology consensus statement on metabolic dysfunction-associated fatty liver disease

35. High-Resolution Manometry Thresholds and Motor Patterns Among Asymptomatic Individuals

36. Association of proton-pump inhibitor use with adverse health outcomes: A systematic umbrella review of meta-analyses of cohort studies and randomised controlled trials

37. Editorial: Malnutrition: A Cause or a Consequence of Poverty?

38. Exploring the norms of eating-out practice among adults in Malaysia

39. The global burden of adolescent and young adult cancer in 2019: a systematic analysis for the Global Burden of Disease Study 2019 

40. Prevalence of Gastrointestinal Symptoms in Severe Acute Respiratory Syndrome Coronavirus 2 Infection: Results of the Prospective Controlled Multinational GI-COVID-19 Study

41. World gastroenterology organisation global guidelines: Diet and the gut

42. Is There an Increasing Incidence of Gastroesophageal Junctional Adenocarcinoma and Barrett Esophagus in Asia? A Review of Diagnostic Conundrums

43. Practical advantage of SPECT/CT image co-registration for accurate bleeding Meckel’s diverticulum localization in pediatrics: A case report

44. Intermittent Fasting and Obesity-Related Health Outcomes: An Umbrella Review of Meta-analyses of Randomized Clinical Trials

45. WSES/GAIS/SIS-E/WSIS/AAST global clinical pathways for patients with intra-abdominal infections

46. Very-low-dose aspirin and surveillance colonoscopy is cost-effective in secondary prevention of colorectal cancer in individuals with advanced adenomas: network meta-analysis and cost-effectiveness analysis

47. Emphysematous pyelonephritis: A rare cause of sepsis in hepatocellular carcinoma

48. Uniting the Global Gastroenterology Community to Meet the Challenge of Climate Change and Non-Recyclable Waste

49. The impact of the coronavirus disease 2019 pandemic on gastroenterologists in Southeast Asia: A mixed-methods study

50. Tracking development assistance for health and for COVID-19: a review of development assistance, government, out-of-pocket, and other private spending on health for 204 countries and territories, 1990–2050

51. Global, regional, and national sex-specific burden and control of the HIV epidemic, 1990–2019, for 204 countries and territories: the Global Burden of Diseases Study 2019

52. Bloating experience among Malaysians

53. Factors associated with high compliance behaviour against COVID-19 in the early phase of pandemic: A cross-sectional study in 12 Asian countries

54. Measuring routine childhood vaccination coverage in 204 countries and territories, 1980–2019: a systematic analysis for the Global Burden of Disease Study 2020

55. Consensus statements and recommendations on the management of mild-to-moderate gastroesophageal reflux disease in the Southeast Asian region

56. Impact of the coronavirus disease 2019 pandemic on irritable bowel syndrome

57. Normal values and regional differences in oesophageal impedance-pH metrics: A consensus analysis of impedance-pH studies from around the world

58. Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Disease Study 2019

59. Association between well-being and compliance with COVID-19 preventive measures by healthcare professionals: A cross-sectional study

60. The effects of different postures and provocative swallow materials on the normative Chicago 3.0 metrics in a healthy Asian population

61. Validity and reliability of the malay versions of bloating severity (Bsq-m) and quality of life (blqol-m) questionnaires

62. Endorsing the redefinition of fatty liver disease

63. Cullen and Grey Turner signs in abdominal pain

64. Comparing Efficacy and Safety of Empirical vs. Guided Therapy for Non-cardiac Chest Pain: A Pragmatic Randomized Trial

65. Is gut involvement a cause or effect of covid-19?

66. Uniting the Global Gastroenterology Community to Meet the Challenge of Climate Change and Nonrecyclable Waste

67. Multinational survey on the preferred approach to management of Barrett’s esophagus in the Asia-Pacific region

68. Worldwide Prevalence and Burden of Functional Gastrointestinal Disorders, Results of Rome Foundation Global Study

69. Use of probiotics in clinical practice with special reference to diarrheal diseases: A position statement of the Malaysian Society of Gastroenterology and Hepatology

70. Detection of microplastics in human colectomy specimens

71. Systematic review and network meta-analysis: efficacy of drugs for functional dyspepsia

72. Geographical distribution of hyperuricemia in mainland China: a comprehensive systematic review and meta-analysis

73. COVID-19 in the elderly:A Malaysian perspective

74. Author Correction: A Randomised Controlled Trial on the Effectiveness and Adherence of Modified Alternate-day Calorie Restriction in Improving Activity of Non-Alcoholic Fatty Liver Disease (Scientific Reports, (2019), 9, 1, (11232),

75. Updates on diagnostic modalities for esophageal dysphagia

76. Diagnosis of gastroesophageal reflux: an update on current and emerging modalities

77. Clinical course of gastroesophageal reflux disease and impact of treatment in symptomatic young patients

78. Burnout and work-related stressors in gastroenterology: A protocol for a multinational observational study in the ASEAN region

79. Influence of DRD2 polymorphisms on the clinical outcomes of opioid-dependent patients on methadone maintenance therapy

80. Dietary patterns in childhood and their effect on gut microbiota—an Asian perspective on atopy risk

81. Personal protective equipment for endoscopy in low-resource settings during the COVID-19 Pandemic: Guidance from the world gastroenterology organisation

82. Translation of the revised dyadic adjustment scale (RDAS) into the Malay language and its psychometric qualities among healthy married Malay women

83. The impact of covid-19 on gastrointestinal motility testing in asia and europe

84. 99mTc-sodium phytate is a valid alternative to the gold-standard 99mTc-sulfur colloid in the measurement of gastric emptying among healthy multi-ethnic Asian population: Results of a randomized cross-over trial

85. Recommendations for Essential Esophageal Physiologic Testing During the COVID-19 Pandemic

86. The practice of gastrointestinal motility laboratory during COVID-19 pandemic: Position statements of the Asian neurogastroenterology and motility association (ANMA-GML-COVID-19 position statements)

87. Editorial: simultaneous, prolonged monitoring of the acid pocket and oesophageal reflux. Authors' reply

88. Randomised clinical trial: the effectiveness of Gaviscon Advance vs non-alginate antacid in suppression of acid pocket and post-prandial reflux in obese individuals after late-night supper

89. Epidemiological differences of common liver conditions between Asia and the West

90. Validity and reliability of the newly developed Malay-language health belief of bloating (HB-Bloat) scale

91. Dual infective burden of Helicobacter pylori and intestinal parasites: Good or bad news for the host?

92. Ethnopharmacological Applications Targeting Alcohol Abuse: Overview and Outlook

93. Diagnosis and management of fatty liver

94. Microplastic pollution and health and relevance to the Malaysia’s roadmap to zero single-use plastics 2018–2030

95. Have we found the panacea to covid-19 with remdesivir, an old but newly packaged drug?

96. Management of refractory heartburn: Are we convinced that surgery is better than medical treatment?

97. Enteropathy-associated t-cell lymphoma (EATL) with intracranial metastasis: A rare and dismal condition

98. Psychometric evaluation of a newly developed Elderly-Constipation Impact Scale

99. A critical appraisal of COVID-19 in Malaysia and beyond

100. A Randomised Controlled Trial on the Effectiveness and Adherence of Modified Alternate-day Calorie Restriction in Improving Activity of Non-Alcoholic Fatty Liver Disease

101. Gut microbiome of pre-adolescent children of two ethnicities residing in three distant cities

102. Challenges to diagnostic standardization of Barrett's esophagus in Asia

103. Fatal anaphylaxis of ranitidine injection: Have we not learnt the lesson yet?

104. Polymorphisms in the dopamine receptor D2 (DRD2) gene and cold pressor pain sensitivity

105. Low fermentable oligosaccharides, disaccharides, monosaccharides, and polypols diet and irritable bowel syndrome in Asia

106. Research and publishing ethics among Iranian researchers: The realities

107. 2019 update of the WSES guidelines for management of Clostridioides (Clostridium) difficile infection in surgical patients

108. Colon and pelvic floor anatomy and physiology

109. Small intestine anatomy and physiology

110. Neurogastroenterology and motility laboratory: The nuts and bolts

111. Clinical and basic neurogastroenterology and motility

112. Systemic disorders that affect gastrointestinal motility

113. Short-term vasoactive agent treatment driven by physicians' preference in acute esophageal variceal bleeding in a tertiary center

114. Mechanistic insights into aspartame-induced immune dysregulatio

115. Bifidobacterium infantis M-63 improves mental health in victims with irritable bowel syndrome developed after a major flood disaster

116. Clinical Validity and Reliability of the Malay Language Translations of Gastroesophageal Reflux Disease Questionnaire and Quality of Life in Reflux and Dyspepsia Questionnaire in a Primary Care Setting

117. Relationship between serum methadone concentration and cold pressor pain sensitivity in patients undergoing methadone maintenance therapy

118. Cold-pressor pain responses in healthy opioid-naive males of Malay ethnicity

119. Consensus and contentious statements on the use of probiotics in clinical practice: A south east Asian gastro-neuro motility association working team report

120. The debate over neurotransmitter interaction in aspartame usage

121. Anorectal manometry in defecatory disorders: A comparative analysis of high-resolution pressure topography and waveform manometry

122. Sengstaken-blakemore tube malposition with esophageal rupture

123. High prevalence of toxigenic and nontoxigenic clostridium difficile strains in Malaysia

124. CYP2D6 gene polymorphisms and cold pressor pain sensitivity among Malay males

125. Management of Patients With Functional Heartburn

126. Neurophysiological symptoms and aspartame: What is the connection?

127. Probiotic Lactobacillus casei Zhang (LCZ) alleviates respiratory, gastrointestinal & RBC abnormality via immuno-modulatory, anti-inflammatory & anti-oxidative actions

128. Development and validation of a Chinese translated questionnaire: A single simultaneous tool for assessing gastrointestinal and upper respiratory tract related illnesses in pre-school children

129. Investigating validity evidence of the Malay translation of the Copenhagen Burnout Inventory

130. Anorectal manometry in defecatory disorder: A comparative analysis of high-resolution pressure topography and waveform manometry

131. Bifidobacterium longum BB536 alleviated upper respiratory illnesses and modulated gut microbiota profiles in Malaysian pre-school children

132. Exposure to environmental microbiota explains persistent abdominal pain and irritable bowel syndrome after a major flood

133. Gut microbiota in early life and its influence on health and disease: A position paper by the Malaysian Working Group on Gastrointestinal Health

134. Frequency patterns of core constipation symptoms among the Asian adults: A systematic review

135. Post-Infectious Irritable Bowel Syndrome

136. Corrigendum to: Ethnopharmacological Approaches for Therapy of Jaundice: Part II. Highly Used Plant Species from Acanthaceae, Euphorbiaceae, Asteraceae, Combretaceae, and Fabaceae Families

137. Prevalence of Clostridium difficile infection and colonization in a tertiary hospital and elderly community of North-Eastern Peninsular Malaysia

138. Relationship Between ABCB1 Polymorphisms and Cold Pain Sensitivity Among Healthy Opioid-naive Malay Males

139. Ethnopharmacological approaches for therapy of jaundice: Part I

140. Ethnopharmacological approaches for therapy of jaundice: Part II. Highly used plant species from Acanthaceae, Euphorbiaceae, Asteraceae, Combretaceae, and Fabaceae families

141. Adult primary medullary carcinoma: An unusual cause of pain from intussusception

142. Placebo controlled trials: Interests of subjects versus interests of drug regulators

143. An unexpected cause of transient diarrhea

144. Soft tissue calcium deposits

145. Different time trend and management of esophagogastric junction adenocarcinoma in three Asian countries

146. Endoscopic gastric mucosal atrophy distinguishes the characteristics of superficial esophagogastric junction adenocarcinoma

147. ABCB1 Polymorphisms and Cold Pressor Pain Responses: Opioid-Dependent Patients on Methadone Maintenance Therapy

148. Addressing unmet needs for patients with previous upper gastrointestinal bleed requiring concomitant aspirin and non-steroidal anti-inflammatory drug

149. Dysregulated microbiota-gut-brain axis: Does it explain aspartame metabolic and other side-effects?

150. Communication breakdown between physicians and IBS sufferers: What is the conundrum and how to overcome it?

151. Emerging roles of the endolumenal functional lumen imaging probe in gastrointestinal motility disorders

152. Relationship between ABCB1 polymorphisms and serum methadone concentration in patients undergoing methadone maintenance therapy (MMT)

153. Corrigendum: Food allergy and Helicobacter pylori infection: A systematic review

154. Virgin coconut oil and its cardiovascular health benefits

155. Asian consensus on the relationship between obesity and gastrointestinal and liver diseases.

156. Editorial: mixed soluble fibre in chronic constipation – something new? Authors’ repl

157. Relationship between CYP2B6*6 and cold pressor pain sensitivity in opioid dependent patients on methadone maintenance therapy (MMT)

158. Randomised clinical trial: mixed soluble/insoluble fibre vs. psyllium for chronic constipation

159. The AC/AG Diplotype for the 118A>G and IVS2 + 691G>C Polymorphisms of OPRM1 Gene is Associated with Sleep Quality Among Opioid-Dependent Patients on Methadone Maintenance Therapy

160. Food allergy and Helicobacter pylori infection: A systematic review

161. Comparison of pain tolerance between opioid dependent patients on methadone maintenance therapy (MMT) and opioid naive individuals

162. Molecular epidemiology and its role in translational medicine

163. Is tenofovir the answer to further preventing mother-to-child transmission of hepatitis B?

164. Irritable bowel syndrome and inflammatory bowel disease overlap syndrome: Pieces of the puzzle are falling into place

165. 118A>G and IVS2+691G>C polymorphisms of OPRM1 gene have no influence on cold-pain sensitivity among healthy opioid-naive malay males

166. Evaluation of gastroesophageal reflux disease using the bravo capsule ph system

167. The Opposing Roles of IVS2+691 CC Genotype and AC/AG Diplotype of 118A>G and IVS2+691G>C of OPRM1 Polymorphisms in Cold Pain Tolerance Among Opioid-Dependent Malay Males on Methadone Therapy

168. In healthy volunteers, immunohistochemistry supports squamous to columnar metaplasia as mechanism of expansion of cardia, aggravated by central obesity

169. Polymorphisms of cell cycle regulator genes CCND1 G870A and TP53 C215G: Association with colorectal cancer susceptibility risk in a Malaysian population

170. Why do we still have Helicobacter pylori in our stomachs?

171. WSES guidelines for management of Clostridium difficile infection in surgical patients

172. Diagnostic accuracy of reused Pronto Dry® test and CLOtest® in the detection of Helicobacter pylori infection

173. Possible underestimation of SIBO in IBS patients: Is lack of Glucose Breath Test standardization responsible?

174. Disruption of the gastroesophageal junction by central obesity and waist belt: Role of raised intra-abdominal pressure

175. Small intestinal bacterial overgrowth: Duodenal aspiration vs glucose breath test

176. Translational medicine study on cardiac microvascular endothelial barrier function and myocardial ischemia/re-perfusion injury

177. Burnout in physicians

178. What is obesity doing to your gut?

179. Relationship between cold pressor pain-sensitivity and sleep quality in opioid-dependent males on methadone treatment

180. Helicobacter pylori vacA as marker for gastric cancer and gastroduodenal diseases: One but not the only factor

181. The deadly Ebola threat in the Midst of an Overwhelming Dengue Epidemic

182. Role of prophylactic antibiotics in cirrhotic patients with variceal bleeding

183. Germline mutation and protein expression analysis of mismatch repair genes MSH6 and PMS2 in Malaysian Lynch syndrome patients

184. What's new in the toolbox for constipation and fecal incontinence?

185. Letter: Inverse correlation between Helicobacter pylori and obesity - A conclusion too early?

186. How to perform and assess colonic manometry and barostat study in chronic constipation

187. What is the JRCPE for?

188. Measuring movement and location in enclosed spaces using 3-Axis anisotropic magneto resistive sensor array

189. Are we ready for combination therapy in moderate-to-severe ulcerative colitis?

190. Waist belt and central obesity cause partial hiatus hernia and short-segment acid reflux in asymptomatic volunteers

191. Bleeding outcome during a dengue outbreak in 2005 in the East-coast region of Peninsular Malaysia: A prospective study

192. How to assess regional and whole gut transit time with wireless motility capsule

193. Dietary fiber and risk of inflammatory bowel disease: Fact or hype?

194. Absence of Helicobacter pylori is not protective against peptic ulcer bleeding in elderly on offending agents: Lessons from an exceptionally low prevalence population

195. Relevance of position and movement of the gastroesophageal junction in gastroesophageal reflux disease

196. Helicobacter pylori infection - A Boon or a Bane: Lessons from studies in a low-prevalence population

197. Serum Ghrelin; A New Surrogate Marker of Gastric Mucosal Alterations in Upper Gastrointestinal Carcinogenesis

198. What indigestion means to the Malays?

199. Role of helicobacter pylori in functional dyspepsia: More controversies than answers

200. Hospital-acquired Clostridium difficile infection among patients with type 2 diabetes mellitus in acute medical wards

201. Gastric precancerous lesions are associated with gene variants in Helicobacter pylori-susceptible ethnic Malays

202. Environmental and lifestyle risk factors of gastric cancer

203. Value of CT pulmonary arteriography and venography in the evaluation of venous thromboembolism in a multiracial Asian population

204. A Rome III survey of functional dyspepsia among the ethnic Malays in a primary care setting

205. Towards understanding the low prevalence of Helicobacter pylori in Malays: Genetic variants among Helicobacter pylori-negative ethnic Malays in the north-eastern region of Peninsular Malaysia and Han Chinese and South Indians

206. Measuring movement and location of the gastroesophageal junction: Research and clinical implications

207. Deleted in Colorectal Cancer (DCC) gene polymorphism is associated with H. pylori infection among susceptible Malays from the North-Eastern Region of Peninsular Malaysia

208. Pathophysiology of gastroesophageal reflux disease

209. High resolution and high definition anorectal manometry and pressure topography: Diagnostic advance or a new kid on the block? topical collection on neuromuscular disorders of the gastrointestinal tract

210. Nonvariceal upper gastrointestinal bleeding: Is it all about comorbidities?

211. Central obesity in asymptomatic volunteers is associated with increased intrasphincteric acid reflux and lengthening of the cardiac mucosa

212. Contribution of the MLH1 -93G>A promoter polymorphism in modulating susceptibility risk in Malaysian colorectal cancer patients

213. Growth reduction among primary schoolchildren with light trichuriasis in Malaysia treated with albendazole

214. Towards minimally invasive monitoring for gastroenterology -An external Squamocolumnar Junction Locator

215. Investigating functional dyspepsia in Asia

216. Gastric cancer prevention through eradication of helicobacter pylori infection: Feasibility and pitfalls

217. Kinetics of transient hiatus hernia during transient lower esophageal sphincter relaxations and swallows in healthy subjects

218. Development and validation of a probe allowing accurate and continuous monitoring of location of squamo-columnar junction

219. Mechanism of association between BMI and dysfunction of the gastro-oesophageal barrier in patients with normal endoscopy

220. Inhibitory effects of an ethyl acetate fraction from Cephalonoplos segetum on inflammatory mediators from lipopolysaccharide-induced RAW 264.7 macrophages

221. Sociocultural and Dietary Practices Among Malay Subjects in the North-Eastern Region of Peninsular Malaysia: A Region of Low Prevalence of Helicobacter pylori Infection

222. Rome III survey of irritable bowel syndrome among ethnic Malays

223. Validity and reliability of the Malay-language translation of the Rome III Diagnostic Questionnaire for irritable bowel syndrome

224. High-resolution esophageal manometry: Addressing thermal drift of the manoscan system

225. Predominance of MLH1 -93G>A promoter polymorphism among Malaysian Lynch syndrome patients

226. Influence of gut microbes on the brain-gut axis

227. Incidence of esophageal carcinoma among Malays in north-eastern peninsular Malaysia: An area with an exceptionally low prevalence of Helicobacter pylori infection

228. An unusual association between unilateral intracranial vessels occlusion with iron deficiency anaemia and alpha-thalassemia trait: A case report

229. Helicobacter pylori infection among aborigines (the Orang Asli) in the Northeastern Region of peninsular malaysia

230. Adjunctive lamotrigine XR for primary generalized tonic-clonic seizures in a randomized, placebo-controlled study

231. A survey on medical digital imaging of endoscopic gastritis

232. Chronic atrophic antral gastritis and risk of metaplasia and dysplasia in an area with low prevalence of Helicobacter pylori

233. Further observations in an area with an exceptionally low prevalence of Helicobacter pylori infection

234. Thrombolytic failure with streptokinase in acute myocardial infarction using electrocardiogram criteria

235. Not all right lower abdominal pain is appendicitis

Same as Scopus 

Same as Scopus 

1. Lee YY. Helicobacter pylori infection in a low prevalence population – what can we learn? In: A. Mendez-Vilas (Ed.), Microbial pathogens and strategies for combating them: science, technology and education (Microbiology Book Series #4, Vol. 3) 2014; pg 1668-74. ISBN 978-84-942134-1-0.

2. Rao SSC, Lee YY. Approach to the patient with bloating and gas. In: Michael Camilleri (Ed.). Yamada Textbook of Gastroenterology 2016. Wiley Blackwell.

3. Rao SSC, Lee YY. Functional constipation and pelvic floor dysfunction. In: Nicholas Talley (Ed.), Practical Gastroenterology and Hepatology. Wiley Blackwell.

4. Lee YY, Ghoshal UC, Rao SS. Basic Science and Clinical Neurogastroenterology & Motility 2018. Apple Academic Press (Elsevier) .

*As of January 1,  2024