Baard Ingegerdsson Freberg, Raymond Olsen, Syvert Thorud, Dag G. Ellingsen, Hanne Line Daae, Merete Hersson and Paal Molander
The Annals of Occupational Hygiene 57 ( 3 ): 286 - 295 , 2013
Nils Petter Skaugset, Dag G. Ellingsen, Hilde Noto, Lars Jordbekken and Yngvar Thomassen
The Annals of Occupational Hygiene 57 ( 8 ): 1054 - 1064 , 2013
Anne Straumfors Halstensen, Kari Kulvik Heldal, Inge M. Wouters, Marit Skogstad, Dag G. Ellingsen and Wijnand Eduard
The Annals of Occupational Hygiene 57 ( 9 ): 1105 - 1114 , 2013
Baard Ingegerdsson Freberg, Raymond Olsen, Hanne Line Daae, Merete Hersson, Syvert Thorud, Dag G. Ellingsen and Paal Molander
The Annals of Occupational Hygiene 58 ( 5 ): 601 - 611 , 2014
Berit Bakke, Bente Ulvestad, Yngvar Thomassen, Torill Woldbak and Dag G. Ellingsen
The Annals of Occupational Hygiene 58 ( 7 ): 818 - 829 , 2014