• Threshold Limit Values for Chemical Substances in Workroom Air

• ï÷Ð¥ôÍ/Chung, K.C.

• Korean Journal of Occupational Health   1974  Volume.13  No.2 23 ~ 41

• First Aid to Victimes of Electrical Accidents

• Korean Journal of Occupational Health   1974  Volume.13  No.2 19 ~ 22

• Emergency Management for Injured Eyes

• Korean Journal of Occupational Health   1974  Volume.13  No.2 13 ~ 18

• Management of Injured Patient in extremity and spine

• Korean Journal of Occupational Health   1974  Volume.13  No.2 6 ~ 12

• First Aid for Industrial Poisoning

• Korean Journal of Occupational Health   1974  Volume.13  No.2 1 ~ 5