title: Studies on plasma renin activity in hypertensive patients. Part I. Plasma renin activity in normal persons.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D006973:Hypertension / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D012083:Renin / Q000097:blood*
chemical_list: D012083:Renin