title: [Blood levels of progesterone and its derivatives during normal pregnancy and normal labor].
mesh_terms: D004092:20-alpha-Dihydroprogesterone / Q000097:blood; D000328:Adult; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*
chemical_list: D004092:20-alpha-Dihydroprogesterone; D011374:Progesterone
vernacular_title: Soderzhanis progesterona i ego proizvodnykh v krovi vo vremia normal'noĭ beremennosti i normal'nykh rodov.