Blar i Norwegian Institute of Public Health Open Repository på forfatter "Johnsen, Torstein Seip"
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A cross-sectional study of hearing thresholds among 4627 Norwegian train and track maintenance workers
Lie , Arve; Skogstad, Marit; Johnsen, Torstein Seip; Engdahl, Bo Lars; Tambs, Kristian (Journal article, 2014) -
Noise-induced hearing loss in a longitudinal study of Norwegian railway workers
Lie, Arve; Engdahl, Bo Lars; Johnsen, Torstein Seip; Tambs, Kristian; Skogstad, Marit (Peer reviewed; Journal article, 2016)