KAMARUDIN SN, YUSOF @ ALIAS F, SAMSIMON NN, OTHMAN MSH, ABDULLAH S, HILMI MR, AHMAD N, MD MUSTAFA MMS. THE PREVALENCE OF PTERYGIUM AND PINGUECULA IN A CLINIC POPULATION. Inter. J. All. Heal. Sci. [Internet]. 2020 Feb. 25 [cited 2024 Nov. 30];4(1):1000-1. Available from: https://journals.iium.edu.my/ijahs/index.php/IJAHS/article/view/414