title: A new family planning tool to slow population growth.
authors.forename: P
authors.initials: P
authors.lastname: Newton
mesh_terms: D000569:Americas; D001208:Asia; D001695:Biology; D002170:Canada; D006063:Chorionic Gonadotropin; D002986:Clinical Trials as Topic; D003267:Contraception; D003269:Contraception, Immunologic; D019049:Developed Countries; D003906:Developing Countries; D004703:Endocrine System; D005193:Family Planning Services; D006062:Gonadotropins; D006728:Hormones; D007194:India; D009656:North America; D010827:Physiology; D012106:Research; D014612:Vaccines
chemical_list: D006063:Chorionic Gonadotropin; D006062:Gonadotropins; D006728:Hormones; D014612:Vaccines
keywords: Americas; Asia; Biology; Canada; Clinical Research; Clinical Trials; Contraception; Contraception Research; Contraception, Immunological--women; Contraceptive Effectiveness; Developed Countries; Developing Countries; Endocrine System; Family Planning; Gonadotropins; Gonadotropins, Chorionic; Hormones; India; North America; Northern America; Physiology; Research Methodology; Research Report; Reversibility; Southern Asia; Vaccines