by Haukka, E, Leino-Arjas, P, Viikari-Juntura, E, Takala, E-P, Malmivaara, A, Hopsu, L, Mutanen, P, Ketola, R, Virtanen, T, Pehkonen, I, Holtari-Leino, M, Nykänen, J, Stenholm, S, Nykyri, E, Riihimäki, H
Published in Occupational and environmental medicine (London, England) (01.12.2008)