Alebouyeh, Masoud, Pooya Aavani, Nareen Arif Abdulrahman, Azad Abduljabar Haleem, Abdollah Karimi, Shahnaz Armin, Fatemeh Fallah, Arezu Amirali, Saeed Sadr, Ghazaleh Ghandchi, Nafiseh Abdollahi, Roxana Mansour Ghanaie, Sedigheh Rafiei Tabatabaei, Seyed Alireza Fahimzad, Raheleh Razmara, Khalid J. Alzahrani, Ghamartaj Khanbabaee, Soheila Sadat Vaghefi, Farid Imanzadeh, Peyman Eshghi, and Leila Azimi. “Re-Positive PCR of SARS-CoV-2 in Health Care Persons During COVID-19 Pandemic”. Cellular and Molecular Biology 67, no. 5 (February 4, 2022): 138–143. Accessed May 2, 2024. https://www.cellmolbiol.org/index.php/CMB/article/view/4101.