title: [Pernicious anemia and atrophic gastritis].
mesh_terms: D000752:Anemia, Pernicious / Q000276:immunology*; D001284:Atrophy; D001323:Autoantibodies / Q000032:analysis; D005756:Gastritis / Q000276:immunology*; D006801:Humans; D013270:Stomach / Q000276:immunology
chemical_list: D001323:Autoantibodies