[Aging and appearance of intestinal metaplasia in chronic gastritis].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001706:Biopsy; D002648:Child; D002908:Chronic Disease; D004848:Epithelium / Q000473:pathology; D005756:Gastritis / Q000473:pathology*; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology*; D008679:Metaplasia; D008875:Middle Aged