Accepted Manuscript Title: “Positive” urine testing for Cannabis is associated with increased risk of traffic crashes Authors: Giovanna Del Balzo, Rossella Gottardo, Silvia Mengozzi, Romolo M. Dorizzi, Federica Bortolotti, Svetlana Appolonova, Franco Tagliaro PII: S0731-7085(17)33197-7 DOI: https://doi.org/10.1016/j.jpba.2017.12.059 Reference: PBA 11712 To appear in: Journal of Pharmaceutical and Biomedical Analysis Received date: 29-12-2017 Accepted date: 30-12-2017 Please cite this article as: Giovanna Del Balzo, Rossella Gottardo, Silvia Mengozzi, Romolo M.Dorizzi, Federica Bortolotti, Svetlana Appolonova, Franco Tagliaro, “Positive” urine testing for Cannabis is associated with increased risk of traffic crashes, Journal of Pharmaceutical and Biomedical Analysis https://doi.org/10.1016/j.jpba.2017.12.059 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.