title: [Carcinoembryonic antigen levels of the blood serum of rheumatoid arthritis patients].
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D012216:Rheumatic Diseases / Q000276:immunology
chemical_list: D002272:Carcinoembryonic Antigen
vernacular_title: Soderzhanie kartsino-émbrional'nogo antigena v syvorotke krovi bol'nykh revmatoidnym artritom.