TY - JOUR T1 - Young women with breast cancer genes face tough choices JF - Canadian Medical Association Journal JO - CMAJ SP - E401 LP - E402 DO - 10.1503/cmaj.109-4168 VL - 184 IS - 8 AU - Roger Collier Y1 - 2012/05/15 UR - http://www.cmaj.ca/content/184/8/E401.abstract ER -