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1 Relationship between Fatigue Severity and Heart Rate Variability in Middle-Aged Male Workers
Sang Wook Song, Jin Hee Shin, Thomas Findley
Korean J Occup Environ Med.2005;17(1):26-35.   Published online 2019 January 30     DOI: http://dx.doi.org/10.35371/kjoem.2005.17.1.26
   

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