Balancing risks and benefits of oral contraception.
Edwards
R G
RG
Beard
H K
HK
Bradshaw
J P
JP
D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D006801:Humans; D009203:Myocardial Infarction / Q000209:etiology; D013924:Thrombophlebitis / Q000209:etiology
D003276:Contraceptives, Oral