Khalid, B., S. Farukh, A. Kumar, and S. Baig. “ASSOCIATION OF PHYSICAL AND NEUROPSYCHIATRIC MORBIDITIES WITH THE SEVERITY AND MORTALITY OF COVID-19 PATIENTS IN PAKISTAN”. Journal of Pakistan Psychiatric Society, Vol. 21, no. 01, Mar. 2024, pp. 4-9, doi:10.63050/jpps.21.01.323.