• Documentation of the TLV for Substance in Workplace

• Korean Journal of Occupational Health   1982  Volume.21  No.4 100 ~ 101

• The Understanding and Control of Toxic Chemical Subtances

• Korean Journal of Occupational Health   1982  Volume.21  No.4 95 ~ 99

• Behavioral Toxicology

• À̺´±¹/Lee, B.K.

• Korean Journal of Occupational Health   1982  Volume.21  No.4 90 ~ 94

• Equivalent Noise Level, Leq

• Korean Journal of Occupational Health   1982  Volume.21  No.4 81 ~ 89