title: Cystine aminopeptidase activity in pregnancy. I. A rapid method for estimation of placental function in clinical practice.
mesh_terms: D000626:Aminopeptidases / Q000097:blood*; D001724:Birth Weight; D003553:Cystine; D005260:Female; D006801:Humans; D008722:Methods; D009929:Organ Size; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy
chemical_list: D003553:Cystine; D000626:Aminopeptidases