Taher, Taqi M, Firas T Sarray, Saad A Farhan Al-Badri, and Hasanain Fl Ghazi. “Comorbidity and Risk Factors for COVID-19 Confirmed Patients in Wasit Province, IRAQ”. AL-Kindy College Medical Journal 16, no. supplement (July 24, 2020): 1–8. Accessed April 30, 2025. https://www.jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/174.