Bae W, Kang J, Park SH, Kang HK, Koo HK, Park HK, Lee SS
Kwak YG, Song JE, Kang J, Kang J, Kang HK, Koo HK, Park HK, Choi SB, Lee HP, Lee MJ, Kim BN
Kim DH, Kim HJ, Koo HW, Bae W, Park SH, Koo HK, Park HK, Lee SS, Kang HK
Kim K, Song YH, Park JH, Park HK, Kim SY, Jung H, Lee SS, Koo HK
Koo HK, Kang HK, Song P, Park HK, Lee SS, Jung H
Kang HK, So HJ, Kim DH, Koo HK, Park HK, Lee SS, Jung H
Lee SH, Kim JH, Park S, Won CY, Lee JH, Yi SY, Park HK, Chang SH, Jung H, Lee SS, Koo HK
Koo HK, Yoo CG
Rhee CK, Moon J, Joo H, Jung JY, Lee JK, Min KH, Koo HK, Lim SY, Yoon HK, Lee SY, on Behalf of the Korean Asthma Study Group in The Korean Academy of Tuberculosis and Respiratory Diseases (KATRD)
Koo HK, Kim SY, Park SS, Lee YJ, Lee JY, Chung JH, Lee JH, Lee CT, Yoon HI
Yi T, Lee JH, Lee YJ, Kim JS, Park JS, Kim DH, Koo HK
Kim SY, Lee JY, Lee YJ, Park SS, Koo HK, Lee SM, Yim JJ, Yang SC, Yoo CG, Han SK, Shim YS, Kim YW
Baek SC, Koo HK, Yoo HJ, Kim CH, Lee HH, Park RH, Lee EJ, Lim BJ
Koo HK, Yi TI, Kim JS, Seo IS, Huh WS, Shim JW
Baek SC, Koo HK, Kim CH, Kim KB, Lee HH, Choi BM, Yoo KH, Hong YS, Han DG
Koo HK, Choi EN, Namgung R, Park MS, Park KI, Lee C
Tark KC, Koo HK
Jeong YJ, Yoon S, Koo HK, Lim HJ, Lee JS, Lee SM, Yang SC, Yoo CG, Kim YW, Han SK, Yim JJ
Choi EN, Namgung R, Koo HK, Park MS, Park KI, Lee C
Koo HK, Kim YS, Kim MJ, Roh TS, Rah DK