title: PLACENTAL TRANSFER OF SYNTHETIC PROGESTINS.
mesh_terms: D002845:Chromatography; D004394:Dydrogesterone; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D008525:Medroxyprogesterone; D009640:Norethindrone; D010539:Permeability; D010920:Placenta; D011247:Pregnancy; D045167:Progesterone Congeners
chemical_list: D045167:Progesterone Congeners; D004394:Dydrogesterone; D008525:Medroxyprogesterone; D009640:Norethindrone
keywords: CHROMATOGRAPHY; DYDROGESTERONE; MATERNAL-FETAL EXCHANGE; MEDROXYPROGESTERONE; NORETHINDRONE; PERMEABILITY; PLACENTA