Journal List > Korean J Occup Environ Med > v.9(3) > 1126240
Korean Journal of Occupational and Environmental Medicine 1997; 9(3): 439-451.
Published online: 1 February 2019
DOI: https://doi.org/10.35371/kjoem.1997.9.3.439
Copyright © 1997 The Korean Society of Occupational and Environmental Medicine