Mohammadi Tofigh, Arash, Seyedpouzhia Shojaei, Javad Zebarjadi Bagherpour, Alireza Mirkheshti, and Hamed Tahmasebi. “Subcutaneous Emphysema As an Ominous Side Effect in COVID-19 Patients under Mechanical Ventilation, Report of 7 Cases”. Journal of Cellular & Molecular Anesthesia 5, no. 3 (May 15, 2020): 202–205. Accessed May 18, 2024. https://journals.sbmu.ac.ir/jcma/article/view/30402.