title: Safety of modern oral contraceptives.
authors.forename: M R
authors.initials: MR
authors.lastname: Henzl
mesh_terms: D003276:Contraceptives, Oral / Q000009:adverse effects*; D017135:Desogestrel / Q000009:adverse effects; D005260:Female; D006801:Humans; D009652:Norpregnenes / Q000009:adverse effects; D045167:Progesterone Congeners / Q000009:adverse effects; D013924:Thrombophlebitis / Q000139:chemically induced
chemical_list: D003276:Contraceptives, Oral; D009652:Norpregnenes; D045167:Progesterone Congeners; C033273:Gestodene; D017135:Desogestrel