Prevalence of eye diseases in South Korea: data from the Korea National Health and Nutrition Examination Survey 2008-2009.

Kyung Chul Yoon, Gui Hyeong Mun, Sang Duck Kim, Seung Hyun Kim, Chan Yun Kim, K. H. Park, Young Jeung Park, Seung Hee Baek, Su Jeong Song, Jae Pil Shin, Suk Woo Yang, Seung Young Yu, Jong Soo Lee, Key Hwan Lim, Hye Jin Park, Eun Young Pyo, Ji Eun Yang, Young Taek Kim, Kyung Won Oh, Se Woong Kang