Experience in estimation of placenal function in late pregnancy.
D000626:Aminopeptidases / Q000652:urine; D005314:Embryonic and Fetal Development; D004964:Estriol / Q000652:urine; D005260:Female; D006801:Humans; D010920:Placenta / Q000502:physiology*; D010929:Placentation; D011247:Pregnancy
D000626:Aminopeptidases; D004964:Estriol