Najam, M. A., Manzoor, T. and Qayum, A. (2010) “EMERGENCY TRACHEOSTOMY, AN EXPERIENCE OF 120 CASSES: Emergency Tracheostomy”, Pakistan Armed Forces Medical Journal, 60(3), pp. 423–6. Available at: https://pafmj.org/PAFMJ/article/view/1456 (Accessed: 14 May 2024).