• ³ëµ¿ºÎ »ê¾÷¾ÈÀü°ú

• Occupathional Health   1988  Volume.2  No.0 27 ~ 39

• ´ëÇÑ»ê¾÷º¸°ÇÇùȸ

• Occupathional Health   1988  Volume.2  No.0 25 ~ 26

• Occupathional Health   1988  Volume.2  No.0 16 ~ 18

• Occupathional Health   1988  Volume.2  No.0 11 ~ 15

• A Study of the Prevalence of Occupational Disease in Coal Mine Workers

• Occupathional Health   1988  Volume.2  No.0 4 ~ 10