TY - JOUR T1 - Acupuncture — no sham JF - Canadian Medical Association Journal JO - CMAJ SP - 459 LP - 459 DO - 10.1503/cmaj.130319 VL - 185 IS - 6 AU - John Fletcher Y1 - 2013/04/02 UR - http://www.cmaj.ca/content/185/6/459.abstract N2 - ER -