This is a link to the CDC handout:
http://www.cdc.gov/concussion/pdf/TBI_Patient_Instructions-a.pdf
This is only an example of a handout. This page should eventually contain a wiki version of this pdf as the content within a pdf is not updatable and can't be easily exported. A semantic wiki would take all its meaning if the CDC could create handouts from a semantic wiki that could link data from our semantic wiki to a formal patient handout that could be printed directly off this wiki or fed into a proprietary system EMR.