Hong SP, Chung WS, Kim YH, Kang JH, Jee HO, Ko YH, Lee JD
Ko YH
Ko YH
Kim YS, Ko YH
Ko YH, Shin HK
Ko YH, Oh JC
Ko YH, Oh JC
Lyu GS, Ko YH, Park MH, Lee JD
Ko YH, Sohn DS
Ko YH
Park YS, Jung PJ, Ko YH
Kim SJ, Lee KH, Han JH, Ko YH
Ko YH
Kim KT, Cho SH, Hwang YY, Moon H, Lee JA, Ko YH, Lee JD
Kim YJ, Ko YH, Won KJ, Choi DY, Sohn DS, Cho DY, Yang KM
Ko YH, Choi DY, Won KJ, Kim YJ, Sohn DS, Cho DY, Yang KM
Suh BH, Kim JM, Baik CS, Lee KS, Cho KS, Ko YH, Lee JH
Ko YH, Park SJ, Lee BJ, Park JW, Lee SR, Park SJ
Ko YH, Kim BH, Kwon SY, Jung HJ, Hah YS, Kim YJ, Kim HT, Lee JN, Kim JH, Kim TH, Daegu-Kyungbook Urologic Oncology Study Group
Chung JS, Chong SY, Ko YH, Ahn TS