title: Studies on plasma angiotensinase activity in normal and toxemic pregnancy.
mesh_terms: D000328:Adult; D010450:Endopeptidases / Q000097:blood*; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D049590:Postpartum Period; D011225:Pre-Eclampsia / Q000201:enzymology*; D011247:Pregnancy; D013997:Time Factors
chemical_list: D010450:Endopeptidases