title: The multiple forms of S-benzyl-L-cysteine-beta-naphthylamide hydrolase (oxytocinase) in human pregnancy sera demonstrated by the method of isoelectric fractionation.
mesh_terms: D000626:Aminopeptidases / Q000097:blood*; D010122:Cystinyl Aminopeptidase / Q000097:blood*; D005260:Female; D006801:Humans; D007525:Isoelectric Focusing; D007565:Jaundice / Q000201:enzymology; D007931:Leucyl Aminopeptidase / Q000097:blood; D011247:Pregnancy; D011248:Pregnancy Complications / Q000201:enzymology
chemical_list: D000626:Aminopeptidases; D007931:Leucyl Aminopeptidase; D010122:Cystinyl Aminopeptidase