title: An improved method for the determination of renin in rat kidneys.
mesh_terms: D000804:Angiotensin II / Q000378:metabolism; D000818:Animals; D002623:Chemistry Techniques, Analytical; D004796:Clinical Enzyme Tests; D010450:Endopeptidases; D005260:Female; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D007668:Kidney / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D009392:Nephrectomy; D051381:Rats; D012083:Renin / Q000378:metabolism*
chemical_list: D000804:Angiotensin II; D010450:Endopeptidases; D012083:Renin