Rehman, Sher, Khalid Hameed, and Ijaz Muhammad Khan. “ENDOSCOPIC DILATATION FOR CAUSTIC ESOPHAGEAL STRICTURES”. Journal of Postgraduate Medical Institute 21, no. 4 (August 10, 2011). Accessed February 25, 2026. https://www.jpmi.org.pk/index.php/jpmi/article/view/186.