Studies on the chronic gastritis. I. A clinicopathological study.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002277:Carcinoma; D002648:Child; D002908:Chronic Disease; D004381:Duodenal Ulcer; D005260:Female; D005756:Gastritis / Q000473:pathology; D006801:Humans; D008297:Male; D008679:Metaplasia / Q000473:pathology; D008875:Middle Aged; D011127:Polyps; D013274:Stomach Neoplasms; D013276:Stomach Ulcer