Etemad, Koorosh, Hossein Hatami, Mahnaz Nikpeyma, Forough Mowla, and Fatemeh Fallah Atatalab. “Long-Term Complications of COVID-19 in Nursing Staff; A Retrospective Longitudinal Study”. Archives of Academic Emergency Medicine 11, no. 1 (January 9, 2023): e17. Accessed May 7, 2024. https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/1785.