R. S. Mohammed, M. R. Salem, A. T. Mahmoud, L. El Sabbahy, and S. I. El-Jaafary, “Stress Coping Strategies among Critical Care Medicine Physicians during COVID-19 Pandemic in Egypt: A Qualitative Study”, Open Access Maced J Med Sci, vol. 9, no. E, pp. 283–288, Apr. 2021.