Air pollution from traffic and cancer incidence: a Danish cohort study Raaschou-Nielsen, Ole ; Andersen, Zorana J. ; Hvidberg, Martin ; Jensen, Steen S. ; Ketzel, Matthias ; Sørensen, Mette ; Hansen, Johnni ; Loft, Steffen ; Overvad, Kim ; Tjønneland, Anne Abstract Publication: Environmental Health Pub Date: December 2011 DOI: 10.1186/1476-069X-10-67 Bibcode: 2011EnvHe..10...67R