title: Urinary catechol amine levels, gastric secretion and speciffic psychological factors in ulcer and non-ulcer patients.
mesh_terms: D002395:Catecholamines / Q000652:urine*; D002396:Catechols; D005750:Gastric Juice; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*; D011611:Psychosomatic Medicine; D014456:Ulcer
chemical_list: D002395:Catecholamines; D002396:Catechols
keywords: CATECHOLAMINES/urine; GASTRIC JUICE; PEPTIC ULCER/etiology; PSYCHOSOMATIC MEDICINE