Accepted Manuscript Title: Winter fine particulate matter from Milan induces morphological and functional alterations in human pulmonary epithelial cells (A549) Authors: Maurizio Gualtieri, Paride Mantecca, Viviana Corvaja, Eleonora Longhin, Maria Grazia Perrone, Ezio Bolzacchini, Marina Camatini PII: S0378-4274(09)00152-0 DOI: doi:10.1016/j.toxlet.2009.03.003 Reference: TOXLET 6833 To appear in: Toxicology Letters Received date: 21-11-2008 Revised date: 23-2-2009 Accepted date: 4-3-2009 Please cite this article as: Gualtieri, M., Mantecca, P., Corvaja, V., Longhin, E., Perrone, M.G., Bolzacchini, E., Camatini, M., Winter fine particulate matter from Milan induces morphological and functional alterations in human pulmonary epithelial cells (A549), Toxicology Letters (2008), doi:10.1016/j.toxlet.2009.03.003 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.