Hameed, Khalid, Muhammad Kaman Hassan, Sher Rehman, Dilaram Khan, Ijaz Muhammad Khan, and Abbas Khan Khattak. “MANAGEMENT OF FOREIGN BODIES IN THE UPPER GASTROINTESTINAL TRACT WITH FLEXIBLE ENDOSCOPE”. Journal of Postgraduate Medical Institute 25, no. 1 (October 21, 2011). Accessed November 22, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/1122.