title: Study of man during a 56-day exposure to an oxygen-helium atmosphere at 258 mm. Hg total pressure. 3. Renal response.
mesh_terms: D000328:Adult; D000450:Aldosterone / Q000032:analysis; D001274:Atmospheric Pressure; D018504:Ecological Systems, Closed; D006371:Helium; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007668:Kidney / Q000502:physiology*; D007677:Kidney Function Tests; D008297:Male; D010100:Oxygen; D014882:Water-Electrolyte Balance
chemical_list: D006371:Helium; D000450:Aldosterone; D010100:Oxygen