title: [Excretion of catecholamines in middle-aged and elderly persons].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002395:Catecholamines / Q000652:urine*; D002940:Circadian Rhythm; D004837:Epinephrine / Q000652:urine; D006801:Humans; D008875:Middle Aged; D009638:Norepinephrine / Q000652:urine
chemical_list: D002395:Catecholamines; D009638:Norepinephrine; D004837:Epinephrine
vernacular_title: Ekskretsiia katekholaminov u liudeĭ pozhilogo i starcheskogo vozrasta.