References
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- Attebrand-Eriksson , M. Belastningsmätningar pa skogsmaskinförare med och utan besvär i nack-skulderregionen En EMG-studie, Arbetarskyddsstyrelsen, undersökningsrapport 1986:35 (Muscular stress measurements in wheeled forest machine operators with and without symptoms involving the neck and shoulder region. An EMG study. Swedish Board of Occupational Safety and Health, investigational report 1986: 35)
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