title: [Atypical epithelium of the stomach, with special reference to the definition of group III].
mesh_terms: D001706:Biopsy; D004848:Epithelium / Q000473:pathology; D006801:Humans; D013270:Stomach / Q000473:pathology*; D013274:Stomach Neoplasms / Q000145:classification* / Q000473:pathology