TY - JOUR T1 - Herbal medicine: Show me the proof! JF - Canadian Medical Association Journal JO - CMAJ SP - 1689 LP - 1690 VL - 158 IS - 13 AU - N. B. Hershfield Y1 - 1998/06/30 UR - http://www.cmaj.ca/content/158/13/1689.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -