title: [Unconjugated 17 beta-estradiol content in the materno-placenta-fetus system in premature labor].
mesh_terms: D002585:Cesarean Section; D004958:Estradiol / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D008431:Maternal-Fetal Exchange; D007752:Obstetric Labor, Premature / Q000097:blood*; D010920:Placenta / Q000503:physiopathology*; D011247:Pregnancy; D011263:Pregnancy Trimester, Third
chemical_list: D004958:Estradiol
vernacular_title: Soderzhanie nekon'iugirovannogo 17 beta-éstradiola v sisteme mat'-platsenta-plod pri prezhdevremennykh rodakh.