title: Hormonal contraception: perspectives. Part two. Special techniques.
mesh_terms: D000328:Adult; D002648:Child; D003271:Contraceptive Agents, Female / Q000627:therapeutic use*; D003281:Contraceptives, Postcoital / Q000627:therapeutic use; D003613:Danazol / Q000627:therapeutic use; D004343:Drug Implants; D004967:Estrogens / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007267:Injections; D008525:Medroxyprogesterone / Q000627:therapeutic use; D011247:Pregnancy
chemical_list: D003271:Contraceptive Agents, Female; D003281:Contraceptives, Postcoital; D004343:Drug Implants; D004967:Estrogens; D008525:Medroxyprogesterone; D003613:Danazol