TY - JOUR T1 - Getting physical: men more likely to begin, sustain exercise JF - Canadian Medical Association Journal JO - CMAJ SP - 1376 LP - 1376 VL - 165 IS - 10 AU - Lynda Buske Y1 - 2001/11/13 UR - http://www.cmaj.ca/content/165/10/1376.1.abstract ER -