TY - JOUR T1 - Exemplary medicine: why doctors should practise what they preach JF - Canadian Medical Association Journal JO - CMAJ SP - 635 LP - 635 DO - 10.1503/cmaj.130514 VL - 185 IS - 8 AU - John Fletcher Y1 - 2013/05/14 UR - http://www.cmaj.ca/content/185/8/635.abstract N2 - ER -