title: Oral contraceptives: mechanisms in thromboembolism.
mesh_terms: D003276:Contraceptives, Oral / Q000009:adverse effects*; D003280:Contraceptives, Oral, Synthetic / Q000009:adverse effects*; D004305:Dose-Response Relationship, Drug; D045166:Estradiol Congeners / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D006801:Humans; D013548:Sweden; D013923:Thromboembolism / Q000139:chemically induced* / Q000517:prevention & control; D006113:United Kingdom
chemical_list: D003276:Contraceptives, Oral; D003280:Contraceptives, Oral, Synthetic; D045166:Estradiol Congeners