title: Urinary sodium-potassium ratio determination by tracer methodology for the detection of stress caused by noise.
mesh_terms: D000311:Adrenal Glands / Q000032:analysis / Q000503:physiopathology; D000818:Animals; D001205:Ascorbic Acid / Q000032:analysis; D007274:Injections, Intraperitoneal; D009622:Noise / Q000009:adverse effects*; D010913:Pituitary-Adrenal System; D011188:Potassium / Q000652:urine*; D011194:Potassium Isotopes; D051381:Rats; D011919:Rats, Inbred Strains; D012964:Sodium / Q000652:urine*; D012975:Sodium Isotopes; D013312:Stress, Physiological / Q000209:etiology*
chemical_list: D011194:Potassium Isotopes; D012975:Sodium Isotopes; D012964:Sodium; D001205:Ascorbic Acid; D011188:Potassium