Does a more refined assessment of exposure to bitumen fume and confounders alter risk estimates from a nested case-control study of lung cancer among European asphalt workers?
Michela Agostini, Gilles Ferro, Igor Burstyn, Frank de Vocht, Lützen Portengen, Ann Olsson, Paolo Boffetta, Hans Kromhout, on behalf of the IARC European Asphalt Workers Study consortium
Occupational and Environmental Medicine Mar 2013, 70 (3) 195-202; DOI: 10.1136/oemed-2012-100839