title: [Functional diseases of the stomach: chronic gastritis or duodenitis?].
mesh_terms: D000328:Adult; D001706:Biopsy; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004378:Duodenal Diseases / Q000175:diagnosis* / Q000473:pathology; D005756:Gastritis / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007249:Inflammation / Q000175:diagnosis; D008297:Male; D010146:Pain / Q000175:diagnosis
vernacular_title: Funktsional'nye zabolevaniia zheludka, khronicheskiĭ gastrit ili duodenit.