Oral contraceptives and venous thromboembolism.
Savage
R L
RL
D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects*; D005260:Female; D006801:Humans; D012306:Risk; D013923:Thromboembolism / Q000139:chemically induced*
D003278:Contraceptives, Oral, Hormonal