00394nas a2200169   4500000000100000000000100001008004100002100001600043700001600059700001600075700001300091700001400104245005400118300001300172490000700185022003200192       2000                            d1 aT. van Staa1 aH. Leufkens1 aL. Abenhaim1 aB. Zhang1 aC. Cooper00aUse of oral corticosteroids and risk of fractures  a993-10000 v15  a0884-0431 (Print) 0884-0431