title: Optimization of a direct radioimmunoassay for plasma aldosterone.
mesh_terms: D000450:Aldosterone / Q000097:blood*; D000818:Animals; D003429:Cross Reactions; D006801:Humans; D006863:Hydrogen-Ion Concentration; D010091:Oximes / Q000032:analysis; D011863:Radioimmunoassay / Q000379:methods; D012756:Sheep / Q000276:immunology; D013696:Temperature; D013997:Time Factors
chemical_list: D010091:Oximes; D000450:Aldosterone