Kossama CHUKMOL และ Chansathya Khieu. (2560) Risk factor for pterygium in Cambodian People. <i>Eye South East Asia</i>, <i>12</i>(1), 87-93.Kossama CHUKMOL และ Chansathya Khieu. "Risk factor for pterygium in Cambodian People". Eye South East Asia 12 (2560):87-93.Kossama CHUKMOL และ Chansathya Khieu. Risk factor for pterygium in Cambodian People. Department of Ophthalmology, Faculty of Medicine, Thammasat University:ม.ป.ท. 2560.