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1 Development of a Fatigue Symptom Checklist for Commercial Drivers: An Experimental Trial
Kyoung Ok Park, Myung Sun Lee, Sang Hyuk Jung, In Seok Kim, Young A Oh
Korean J Occup Environ Med.2004;16(3):287-302.   Published online 2019 January 30     DOI: http://dx.doi.org/10.35371/kjoem.2004.16.3.287
   
2 Cardiovascular disease risk differences between bus company employees and general workers according to the Korean National Health Insurance Data
Ji-Hoo Yook, Dong-Wook Lee, Min-Seok Kim, Yun-Chul Hong
Ann Occup Environ Med.2018;30(1):32.  Published online 2018 May 8     DOI: http://dx.doi.org/10.1186/s40557-018-0242-z
      

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