Muqtadir, J., S. Sarfaraz, and N. Salahuddin. “Factors Affecting Diagnostic Delay of Advance HIV Disease at Enrolment in the Indus Hospital, Karachi Pakistan”. Infectious Diseases Journal of Pakistan, vol. 30, no. 1, Aug. 2022, pp. 4-8, https://ojs.idj.org.pk/index.php/Files/article/view/16.