Ammar Ali Shah, Tassaduq Khurshid, Abid Latif, Zubair Tariq, Ammar Ali Shah, Tassaduq Khurshid, Abid Latif, Zubair Tariq. 2017. “Experience With the WHO Surgical Safety Checklist”. Journal of Rawalpindi Medical College 21 (4). http://journalrmc.com/index.php/JRMC/article/view/822.