title: [Changes in catecholamine excretion in adolescents at high altitudes].
mesh_terms: D000293:Adolescent; D000313:Adrenal Medulla / Q000502:physiology*; D000531:Altitude; D002395:Catecholamines / Q000652:urine*; D006801:Humans; D013564:Sympathetic Nervous System / Q000502:physiology*
chemical_list: D002395:Catecholamines
vernacular_title: Izmenenie ékskretsii katekholaminov u podrostkov v usloviiakh vysokogor'ia.