Confounding by drug formulary restriction in pharmacoepidemiologic research
2015 ◽
Vol 25
(3)
◽
pp. 278-286
◽
Keyword(s):
1992 ◽
Vol 5
(2)
◽
pp. 75-81
◽
Keyword(s):
1994 ◽
Vol 34
(6)
◽
pp. 378-378
◽
2010 ◽
Vol 5
(3)
◽
pp. 100-114
2017 ◽
pp. 524-651
Keyword(s):