title: Estimation of plasma renin concentration using radioimmunoassay of angiotensin. II.
mesh_terms: D000804:Angiotensin II / Q000097:blood*; D010450:Endopeptidases / Q000032:analysis; D004789:Enzyme Activation; D004798:Enzymes / Q000097:blood; D007700:Kinetics; D008722:Methods; D011863:Radioimmunoassay; D012083:Renin / Q000097:blood*; D013997:Time Factors
chemical_list: D004798:Enzymes; D000804:Angiotensin II; D010450:Endopeptidases; D012083:Renin