title: Changes in estrogen levels in maternal venous plasma after intra-amniotic infusion of prostaglandin F2  for therapeutic abortion.
mesh_terms: D000650:Amnion; D004958:Estradiol / Q000097:blood*; D004964:Estriol / Q000097:blood*; D004970:Estrone / Q000097:blood*; D005260:Female; D005470:Fluorometry; D006801:Humans; D011247:Pregnancy; D011453:Prostaglandins / Q000494:pharmacology* / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D011453:Prostaglandins; D004970:Estrone; D004958:Estradiol; D004964:Estriol