title: ACP Journal Club. Review: Combined oral contraceptives are associated with venous thrombosis.
authors.forename: Diane M
authors.initials: DM
authors.lastname: Harper
authors.forename: Lauren E S
authors.initials: LE
authors.lastname: Wilfling
authors.forename: Christopher F
authors.initials: CF
authors.lastname: Blanner
mesh_terms: D003277:Contraceptives, Oral, Combined / Q000008:administration & dosage*; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage*; D004997:Ethinyl Estradiol / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D011372:Progestins / Q000008:administration & dosage*; D020246:Venous Thrombosis / Q000139:chemically induced* / Q000453:epidemiology*
chemical_list: D003277:Contraceptives, Oral, Combined; D003278:Contraceptives, Oral, Hormonal; D011372:Progestins; D004997:Ethinyl Estradiol