PT - JOURNAL ARTICLE AU - Christopher Mason TI - Camps, cholera and cattle raids AID - 10.1503/cmaj.071794 DP - 2008 Jan 15 TA - Canadian Medical Association Journal PG - 133--135 VI - 178 IP - 2 4099 - http://www.cmaj.ca/content/178/2/133.short 4100 - http://www.cmaj.ca/content/178/2/133.full SO - CMAJ2008 Jan 15; 178