title: Selective placental secretion of estrogens into fetal and maternal circulations.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D004958:Estradiol / Q000378:metabolism; D004967:Estrogens / Q000378:metabolism*; D004970:Estrone / Q000378:metabolism; D005260:Female; D005333:Fetus / Q000502:physiology; D006207:Half-Life; D007700:Kinetics; D008253:Macaca mulatta; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011865:Radioisotope Dilution Technique; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D004967:Estrogens; D014316:Tritium; D004970:Estrone; D004958:Estradiol