• Occupational Health Guidelines for Chemicla Hazards NIOSH/OSHA

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• Korean Journal of Occupational Health   1989  Volume.28  No.4 140 ~ 145

• Documentation of the TLV for substances in workplace

• ÆíÁý½Ç

• Korean Journal of Occupational Health   1989  Volume.28  No.4 138 ~ 139

• Trichloroethylene Exposure of Workers Employed in Degreasing Process of Metal Manufacturing

• , , , , , 

• Korean Journal of Occupational Health   1989  Volume.28  No.4 126 ~ 137

• The Effect of Group Health Service on the Improvement of Working Condition in Workplace

• Korean Journal of Occupational Health   1989  Volume.28  No.4 116 ~ 125

• The Significance of Measurement of Blood ZPP in the Health Provision of Lead Workers

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• Korean Journal of Occupational Health   1989  Volume.28  No.4 110 ~ 115

• Value of the Health Examination as a Preventive Health Servie and It¢¥s Effective Application

• Maeng Gwang-Ho

• Korean Journal of Occupational Health   1989  Volume.28  No.4 103 ~ 109