title: Renin activity by radioimmunoassay: the plasma incubation step.
mesh_terms: D000804:Angiotensin II / Q000378:metabolism; D000818:Animals; D001681:Biological Assay; D002021:Buffers; D005069:Evaluation Studies as Topic; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007457:Iodine Radioisotopes; D007700:Kinetics; D008297:Male; D008298:Maleates; D008722:Methods; D009994:Osmolar Concentration; D010710:Phosphates; D010949:Plasma; D011863:Radioimmunoassay; D051381:Rats; D012083:Renin / Q000097:blood*; D013997:Time Factors; D014325:Tromethamine
chemical_list: D002021:Buffers; D007457:Iodine Radioisotopes; D008298:Maleates; D010710:Phosphates; D014325:Tromethamine; D000804:Angiotensin II; D012083:Renin