Journal List > Korean J Occup Environ Med > v.5(2) > 1126379
Korean Journal of Occupational and Environmental Medicine 1993; 5(2): 239-243.
Published online: 1 February 2019
DOI: https://doi.org/10.35371/kjoem.1993.5.2.239
Copyright © 1993 The Korean Society of Occupational and Environmental Medicine