title: A second look at chronic gastritis a new classification.
mesh_terms: D000752:Anemia, Pernicious / Q000097:blood / Q000175:diagnosis / Q000276:immunology / Q000378:metabolism / Q000473:pathology; D001323:Autoantibodies; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000276:immunology / Q000473:pathology; D005755:Gastrins / Q000097:blood; D005756:Gastritis / Q000097:blood / Q000145:classification* / Q000175:diagnosis / Q000209:etiology / Q000276:immunology / Q000378:metabolism / Q000473:pathology; D006801:Humans; D007437:Intrinsic Factor / Q000378:metabolism; D012546:Schilling Test
chemical_list: D001323:Autoantibodies; D005755:Gastrins; D007437:Intrinsic Factor