1. A controlled trial of corticosteroids in children with corrosive injury of the esophagus;Anderson;N Engl J Med,1990
2. Ingestion of corrosive substances by adults;Gumaste;Am J Gasterenterol,1992
3. Ingestion of caustic substances and its complications;Mamede;Sao Paulo Med J/Rev Paul Med,2001
4. The treatment of corrosive lesions in the esophagus;Krey;Acta Otolaryngol,1952
5. Caustic ingestion, oesophageal injury and stricture. Paediatric laryngology and bronchoesophalogy;Holinger,1997