Mechanisms of particle-induced pulmonary inflammation in a mouse model: exposure to wood dust. by Määttä, J, Lehto, M, Leino, M, Tillander, S, Haapakoski, R, Majuri, M, Wolff, H, Rautio, S, Welling, I, Husgafvel-Pursiainen, K, Savolainen, K, Alenius, H