TY - JOUR T1 - Orthotics work in mysterious ways JF - Canadian Medical Association Journal JO - CMAJ SP - 416 LP - 417 DO - 10.1503/cmaj.109-3802 VL - 183 IS - 4 AU - Roger Collier Y1 - 2011/03/08 UR - http://www.cmaj.ca/content/183/4/416.abstract N2 - ER -