Park Y, Choi JY, Yong D, Lee K, Kim JM
Lee JY, Kim HY, Kim KH, Jang HJ, Kim JB, Lee JH, Kim DJ, Kim YB, Kim WJ, Yoo JY
Choi SR, Kim US
Kim YJ, Kim JM, Shim SH, Bae JH, Park KH, The Epidemiologic Survey Committee of the Korean Ophthalmological Society
Hyon JY, Kim HM, Lee D, Chung ES, Song JS, Choi CY, Lee J, Korean Corneal Disease Study Group