title: [Contraception with pure, synthetic progestogens of the norpregnane group, a new approach for the future?].
mesh_terms: D001695:Biology; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003339:Corpus Luteum Hormones; D004194:Disease; D004467:Economics; D004703:Endocrine System; D004958:Estradiol; D004967:Estrogens; D005193:Family Planning Services; D005640:Follicle Stimulating Hormone; D006062:Gonadotropins; D006065:Gonadotropins, Pituitary; D006728:Hormones; D008055:Lipids; D007986:Luteinizing Hormone; D008660:Metabolism; D010827:Physiology; D011374:Progesterone; D011372:Progestins; D012102:Reproductive Control Agents; D012106:Research; D013672:Technology
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003339:Corpus Luteum Hormones; D004967:Estrogens; D006062:Gonadotropins; D006065:Gonadotropins, Pituitary; D006728:Hormones; D008055:Lipids; D011372:Progestins; D012102:Reproductive Control Agents; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone
keywords: Biology; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Corpus Luteum Hormones; Diseases; Economic Factors; Endocrine System; Estradiol; Estrogens; Family Planning; Follicle Stimulating Hormone; Gonadotropins; Gonadotropins, Pituitary; Hormones; Lipid Metabolic Effects; Luteinizing Hormone; Metabolic Effects; Physiology; Progestational Hormones; Progesterone--administraction and dosage; Reproductive Control Agents; Research And Development; Technology
vernacular_title: La contraception par progestatifs de synthese purs du groupe norpregnane, nouvelle voie d'avenir?