00364nas a2200157   4500000000100000000000100001008004100002100001600043700001600059700001600075700001400091245005100105300001100156490000700167022003200174       2001                            d1 aT. van Staa1 aE. Dennison1 aH. Leufkens1 aC. Cooper00aEpidemiology of fractures in England and Wales  a517-220 v29  a8756-3282 (Print) 1873-2763