Ghorbani, J. ., A. . Safavi Naini, A. . Jahangirifard, N. . Raad, M. . Karimi-Galougahi, A. . Moradi, S. B. Mirtajani, and S.-R. S.-M. . Doulabi. “The Effect of Using the Surgical Mask on the Status of Cerebral Oxygen Saturation and End-Tidal Carbon Dioxide in Health Care Workers”. Journal of Otorhinolaryngology and Facial Plastic Surgery, vol. 8, no. 1, Feb. 2022, pp. 1-7, doi:10.22037/orlfps.v8i1.37784.