title: New developments in oral, injectable and implantable contraceptives, vaginal rings and intrauterine devices. A review.
mesh_terms: D000818:Animals; D002318:Cardiovascular Diseases / Q000139:chemically induced; D003267:Contraception / Q000639:trends*; D003270:Contraceptive Agents; D003273:Contraceptive Devices; D003276:Contraceptives, Oral / Q000009:adverse effects; D003692:Delayed-Action Preparations; D004343:Drug Implants; D005260:Female; D005298:Fertility; D006801:Humans; D007434:Intrauterine Devices; D009369:Neoplasms / Q000139:chemically induced; D013329:Structure-Activity Relationship; D014621:Vagina
chemical_list: D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D003692:Delayed-Action Preparations; D004343:Drug Implants