Authors: Håkan Westberg; Lena Andersson; Ing-Liss Bryngelsson; Yen Ngo; Carl-Göran Ohlson Journal: Int Arch Occup Environ Health Date: 2012-05-22 Impact factor: 3.015
Authors: A M Hansen; O Omland; O M Poulsen; D Sherson; T Sigsgaard; J M Christensen; E Overgaard Journal: Int Arch Occup Environ Health Date: 1994 Impact factor: 3.015