Superna, ., and Shoaib Malik. “Frequency of Factors Leading to Elective Surgery Cases Postponement at Tertiary Care Hospital, Karachi: Frequency of Factors Leading to Elective Surgery Cases Postponement”. Pakistan Journal of Health Sciences 7, no. 4 (April 30, 2026): 52–57. Accessed May 2, 2026. https://www.thejas.com.pk/index.php/pjhs/article/view/3833.