title: Oral contraceptives and the risk of DVT.
authors.affiliation: Family Planning and Community Gynaecology, Margaret Pyke Centre, London.
authors.forename: K
authors.initials: K
authors.lastname: Piegsa
authors.forename: J
authors.initials: J
authors.lastname: Guillebaud
mesh_terms: D003277:Contraceptives, Oral, Combined / Q000009:adverse effects*; D005260:Female; D006801:Humans; D012307:Risk Factors; D013924:Thrombophlebitis / Q000139:chemically induced*
chemical_list: D003277:Contraceptives, Oral, Combined