Deveney, C.; Phillips, D.; Fennerty, M. B. Biopsy-negative malignant esophagealstricture: diagnosis by endoscopic ultrasound. The American Journal of Gastroenterology
PMID 15913465. The effectiveness of sucralfate against stricture formation in experimental corrosive esophageal burns. Surgery Today. 2005-01-01, 35 (8): 617–22