title: [Chorionic gonadotropins and placental lactogen in pregnancy maintenance and maternal-fetal relationship].
mesh_terms: D006063:Chorionic Gonadotropin / Q000235:genetics*; D005260:Female; D005786:Gene Expression Regulation; D006801:Humans; D008431:Maternal-Fetal Exchange; D010928:Placental Lactogen / Q000235:genetics*; D011247:Pregnancy; D011255:Pregnancy Maintenance; D012333:RNA, Messenger / Q000032:analysis
chemical_list: D006063:Chorionic Gonadotropin; D012333:RNA, Messenger; D010928:Placental Lactogen