by Lillienberg L, Andersson E, Janson C, Dahlman-Höglund A, Forsberg B, Holm M, Glslason T, Jögi R, Omenaas E, Schlünssen V, Sigsgaard T, Svanes C, Torén K. (Ann Occup Hyg. 2013 May;57(4):482-92)