Faisal G. Bhopal, Faryal Azhar, Shahid Mahmood, Sadaf Faisal Bhopal , Kamran Faisal Bhopal. “Surgical Complications of Typhoid Fever”. Journal of Rawalpindi Medical College, vol. 17, no. 2, Dec. 2013, http://www.journalrmc.com/index.php/JRMC/article/view/450.