Bashir, Aamir, and Muhammad Naveed Azhar. “Emergency Management of Difficult Airway in Covid-19 Patient With Carcinoma Larynx”. Archives of Surgical Research 2, no. 2 (June 30, 2021): 68-69. Accessed November 24, 2024. https://archivessr.com/index.php/asr/article/view/69.