title: Acid injury to the upper gastro-intestinal tract. A report of 2 cases.
mesh_terms: D000328:Adult; D002057:Burns, Chemical / Q000209:etiology*; D005743:Gastrectomy; D006801:Humans; D008297:Male; D013270:Stomach / Q000293:injuries*; D013464:Sulfuric Acids / Q000506:poisoning*
chemical_list: D013464:Sulfuric Acids; C033158:sulfuric acid