Soo Hun Cho, Mi Na Ha, Sang Hwan Han, Young Soo Joo, Ju Hon Sung, Jong Won Kang, Dork Ro Yun, Bong Bin Song, Myung Hag Lee, Seon Tae Kim

Korean J Occup Environ Med.1996;8(2):320-329.   Published online 2019 February 1     DOI: http://dx.doi.org/10.35371/kjoem.1996.8.2.320