Seong Joon Kim, Byung Chul Yu, Sang Hwa Ohm, Ki Won Jeong, Luck Hee Sung, Won Chang Shin, Jong Rae Cho, Jin Ho Chun

Korean J Occup Environ Med.2001;13(3):253-261.   Published online 2019 January 30     DOI: http://dx.doi.org/10.35371/kjoem.2001.13.3.253