RT Journal Article SR Electronic T1 Do bisphosphonates reduce the risk of osteoporotic fractures? An evaluation of the evidence to date JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1426 OP 1430 VO 166 IS 11 A1 Anthony B. Hodsman A1 David A. Hanley A1 Robert Josse YR 2002 UL http://www.cmaj.ca/content/166/11/1426.abstract