title: CATECHOLAMINE EXCRETION IN PATIENTS WITH RHEUMATOID ARTHRITIS.
mesh_terms: D001168:Arthritis; D001172:Arthritis, Rheumatoid; D002395:Catecholamines; D004837:Epinephrine; D005853:Geriatrics; D006801:Humans; D009638:Norepinephrine; D013053:Spectrophotometry
chemical_list: D002395:Catecholamines; D009638:Norepinephrine; D004837:Epinephrine
keywords: ARTHRITIS, RHEUMATOID; EPINEPHRINE; GERIATRICS; NOREPINEPHRINE; SPECTROPHOTOMETRY