Park JS
Lee GB, Shim JS, Kim HC
Heo HC, Byun YS, Sohn SH, Jo SM, Park SK, Sakong J
Lee JW, Kim Y, Kim Y, Yoo H, Kang HT
Kwon DS, Kim TH, Byun MK, Kim HJ, Lee HS, Park HJ, Korean Smoking Cessation Study Group
Kim S, Seo MS, Hwang SJ
Yu SH, Kim MJ, Jeon J, Park HK, Hwang HS, Park KY
Oh SW
Kim SJ, Cho KW
Cho HW
Park EW, Cheong YS
Kim HR
Kim YY, Kang HJ, Ha S, Park JH
Pak H, Yoon JS, Baek HW, Chung JE
Jung JG, Wu LT, Kim JS, Kim ED, Yoon SJ
An ES
Na JH, Choo J
Paik JY, Hong CB, Lee JW, Lee JH, Park TJ, Kim J, Lee K
Park Y
Wi S, Park D, Kim H, Park M, Hong HC