title: Oral contraceptives in haemophilia.
mesh_terms: D002648:Child; D003276:Contraceptives, Oral / Q000009:adverse effects*; D006467:Hemophilia A / Q000188:drug therapy*; D006801:Humans; D008234:Lynestrenol / Q000009:adverse effects*; D008297:Male; D008656:Mestranol / Q000009:adverse effects*
chemical_list: D003276:Contraceptives, Oral; D008656:Mestranol; D008234:Lynestrenol