Diagnosticheskaja prigidnost' opredelenijj mukoproteina i mukoproteoza zheludochngo soka pri atroficheskikh izmenenijakh slizistojj obolochki zheludka u bol'nykh s revmatoidnym artritom (R.A.)
EN
Diagnostic usefulness of gastric mucoprotein and mucoproteose in atrophic gastritis in patients with rheumatoid arthritis