TY - JOUR T1 - The rise of barefoot running JF - Canadian Medical Association Journal JO - CMAJ SP - E37 LP - E38 DO - 10.1503/cmaj.109-3745 VL - 183 IS - 1 AU - Roger Collier Y1 - 2011/01/11 UR - http://www.cmaj.ca/content/183/1/E37.abstract ER -