• Documentation of the TLV for Substances in Workplace

• Korean Journal of Occupational Health   1983  Volume.22  No.4 105 ~ 107

• 6th International Pneumoconiosis Conference in Bochum

• Korean Journal of Occupational Health   1983  Volume.22  No.4 102 ~ 104

• ¥¹th World Congress on Prevention of Occupational Accidents and Diseases

• Korean Journal of Occupational Health   1983  Volume.22  No.4 98 ~ 101

• Metabolism and biological monitoring for styrene exposure

• Korean Journal of Occupational Health   1983  Volume.22  No.4 94 ~ 97

• A Study on the Frequences of diagnosis in General Hospital

• Korean Journal of Occupational Health   1983  Volume.22  No.4 85 ~ 93