[Scanning and transmission electron microscopy of chronic atrophic gastritis in 20 cases].
D004848:Epithelium / Q000648:ultrastructure; D005753:Gastric Mucosa / Q000648:ultrastructure*; D005756:Gastritis / Q000473:pathology*; D005757:Gastritis, Atrophic / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia; D013274:Stomach Neoplasms / Q000209:etiology