title: [Some recent aspects and problems in plasma renin and aldosterone determination (author's transl)].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000450:Aldosterone / Q000097:blood*; D000818:Animals; D001681:Biological Assay; D002940:Circadian Rhythm; D006801:Humans; D008875:Middle Aged; D011863:Radioimmunoassay; D051381:Rats; D012083:Renin / Q000097:blood*
chemical_list: D000450:Aldosterone; D012083:Renin