Alwan, Aeed Hasan Alwan, and Dr. Khattab Algbouri. “Refusal of PCR Test for COVID-19, Tikrit 2021”. International Journal of Integrative and Modern Medicine 3, no. 5 (June 2, 2025): 225–232. Accessed July 3, 2025. https://medicaljournals.eu/index.php/IJIMM/article/view/1863.