title: Structural alterations in the rat oesophagus epithelium after ingestion of the Transkei diet.
mesh_terms: D000818:Animals; D004032:Diet / Q000009:adverse effects*; D004848:Epithelium / Q000473:pathology; D004938:Esophageal Neoplasms / Q000209:etiology* / Q000473:pathology; D004947:Esophagus / Q000473:pathology; D011230:Precancerous Conditions / Q000209:etiology* / Q000473:pathology; D051381:Rats; D013019:South Africa; D014675:Vegetables / Q000009:adverse effects; D003313:Zea mays