Pathiraja, Pathirajage Deepthi Madushan, Wallagoda Samantha Srikanthi, Bernard Deepal Wanniarachchi Jayamanne, and Hewage Sanduni DeSilva. “Depression, Anxiety and Stress Among Nursing Officers in a Dedicated Hospital for COVID Patients in Sri Lanka: A Single Institute Experience”. Pakistan Journal of Medical Sciences 38, no. 4 (March 7, 2022). Accessed May 1, 2024. https://www.pjms.org.pk/index.php/pjms/article/view/5508.