00418nas a2200181   4500000000100000000000100001008004100002100001600043700001600059700001600075700001400091700001300105700001400118245005400132300001100186490000700197022003200204       2000                            d1 aT. van Staa1 aH. Leufkens1 aL. Abenhaim1 aB. Begaud1 aB. Zhang1 aC. Cooper00aUse of oral corticosteroids in the United Kingdom  a105-110 v93  a1460-2725 (Print) 1460-2393