title: Effects of a multi-hour immersion on trained and untrained subjects. I. Renal function and plasma volume.
mesh_terms: D006801:Humans; D007101:Immersion; D007677:Kidney Function Tests; D008297:Male; D009997:Osmotic Pressure; D010953:Plasma Volume; D011187:Posture; D012964:Sodium / Q000652:urine
chemical_list: D012964:Sodium