Muhammad Saad Ullah, Syed Ahmer Hussain and Rabia Farhat 2015. SURGICALLY INDUCED ASTIGMATISM AFTER PHACOEMULSIFICATION WITH CLEAR CORNEAL 3.2 MM INCISION WHILE USING SUPERIOR VERSUS TEMPORAL APPROACH . Journal of University Medical & Dental College. 6, 3 (Sep. 2015), 1-5.