RT Journal Article SR Electronic T1 African traditional medicine struggles to find its place within health care JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E831 OP E832 DO 10.1503/cmaj.109-4277 VO 184 IS 16 A1 Bernard Appiah YR 2012 UL http://www.cmaj.ca/content/184/16/E831.abstract AB