title: A comparison of serum cystine aminopeptidase and urinary estrogen excretion as placental function tests.
mesh_terms: D000626:Aminopeptidases / Q000097:blood*; D001034:Apgar Score; D001724:Birth Weight; D003553:Cystine; D004967:Estrogens / Q000652:urine*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D010922:Placenta Diseases / Q000097:blood / Q000175:diagnosis* / Q000652:urine; D011247:Pregnancy
chemical_list: D004967:Estrogens; D003553:Cystine; D000626:Aminopeptidases