Serum markers of collagen metabolism: construction workers compared to sedentary workers
J I Kuiper, J H A M Verbeek, V Everts, J P Straub, and M H W Frings-Dresen
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Files in this Data Supplement:
- [view PDF] - The frequency (percentage of group total) reporting to be regularly/often engaged in the activities and postures during work, and time spent in physically demanding activities and vehicle driving during leisure time, in the group of construction workers and in the group of sedentary workers.