00379nas a2200145   4500000000100000000000100001008004100002100001600043700001600059700001400075245009500089300001000184490000700194022003200201       2002                            d1 aT. van Staa1 aH. Leufkens1 aC. Cooper00aDoes a fracture at one site predict later fractures at other sites? A British cohort study  a624-90 v13  a0937-941X (Print) 0937-941x