Niazi, Saleem Asif, Yausra Riaz, Shahzad Maqbool, Zafar Ullah Khan, Asjad Sharif, Muhammad Umar Aasim, Kaswar Sajjad, and Shafaq Zaman. “EXPERIENCE OF SURGICAL TRACHEOSTOMY IN COVID-19 HOSPITAL: Surgical Tracheostomy in COVID-19”. Pakistan Armed Forces Medical Journal 71, no. 5 (October 31, 2021): 1713–17. Accessed November 27, 2024. https://pafmj.org/PAFMJ/article/view/5148.