Bokhary , Nada, Ahlam Alamri, Abdullatif Almarashi, Noor Alharbi, Areej Bin-Sadek, Ali Dammas, and Khlied Alharbi. 2021. “Clinical Characteristics and Risk Factors for COVID-19 Among Health Care Workers in Saudi Arabia: A Cross-Sectional Study. ”. American Journal of Health, Medicine and Nursing Practice 6 (2):17 - 25. https://doi.org/10.47672/ajhmn.696.