title: Plasma renin activity. Comparison of bioassay and radioimmunoassay techniques.
mesh_terms: D000804:Angiotensin II / Q000097:blood; D000818:Animals; D000906:Antibodies; D001681:Biological Assay; D006801:Humans; D006977:Hypertension, Renal / Q000097:blood; D011863:Radioimmunoassay; D051381:Rats; D012083:Renin / Q000097:blood*
chemical_list: D000906:Antibodies; D000804:Angiotensin II; D012083:Renin