title: Plasma renin activity in normal human pregnancy and in pregnancy-associated hypertension, with reference to cryoactivation.
mesh_terms: D001800:Blood Specimen Collection / Q000379:methods; D004789:Enzyme Activation; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000201:enzymology*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000097:blood / Q000201:enzymology*; D011263:Pregnancy Trimester, Third; D012083:Renin / Q000097:blood*; D013696:Temperature
chemical_list: D012083:Renin