title: Improvement of the radioimmunological standard curve for steroid assay using ammonium sulphate.
mesh_terms: D000450:Aldosterone / Q000032:analysis*; D000818:Animals; D003900:Desoxycorticosterone / Q000032:analysis*; D006801:Humans; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D003900:Desoxycorticosterone; D000450:Aldosterone