Aftab M, Akbar Khan S, Hussain M, Ali Shah M. COMPARISON OF INDUCED ASTIGMATISM AND VISUAL ACUITY IN 20-GAUGE VERSUS 23-GAUGE VITRECTOMY PROCEDURES. J Postgrad Med Inst [Internet]. 2020 Mar. 31 [cited 2024 Nov. 21];33(4). Available from: https://jpmi.org.pk/index.php/jpmi/article/view/2438