RT Journal Article SR Electronic T1 Preventing fractures in postmenopausal women: how to assess risk JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 2129 OP 2131 DO 10.1503/cmaj.101054 VO 183 IS 18 A1 Vincent Fung A1 David Kendler YR 2011 UL http://www.cmaj.ca/content/183/18/2129.abstract