KHAN, A Z, S A NAQI, K J ABID, N AHMAD, and S T A SHAFI. “Experience of Management of Stricture Oesophagus”. Annals of King Edward Medical University 8, no. 4 (September 15, 2017). Accessed April 24, 2024. https://annalskemu.org/journal/index.php/annals/article/view/1749.