[Catecholamine excretion of patients with cancer of the gastrointestinal tract].
D002395:Catecholamines / Q000652:urine*; D005770:Gastrointestinal Neoplasms / Q000652:urine*; D006801:Humans
D002395:Catecholamines
K voprosu ékskretsii katekholaminov u bol'nykh rakom zheludochno-kishechnogo trakta.