Mohammadi Tofigh, Arash, Seyedpouzhia Shojaei, Javad Zebarjadi Bagherpour, Alireza Mirkheshti, and Hamed Tahmasebi. 2020. “Subcutaneous Emphysema As an Ominous Side Effect in COVID-19 Patients under Mechanical Ventilation, Report of 7 Cases”. Journal of Cellular & Molecular Anesthesia 5 (3). Tehran, Iran:202-5. https://doi.org/10.22037/jcma.v5i3.30402.