• Occupational exposure to asbestos and risk of cholangiocarcinoma: A population-based case-control study in four Nordic countries 

      Farioli, Andrea; Straif, Kurt; Brandi, Giovanni; Curti, Stefania; Kjærheim, Kristina; Martinsen, Jan Ivar; Sparen, Pär; Tryggvadottir, Laufey; Weiderpass, Elisabete; Biasco, Guido; Violante, Francesco Saverio; Mattioli, Stefano; Pukkala, Eero (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-13)
      Objectives To assess the association between occupational exposure to asbestos and the risk of cholangiocarcinoma (CC).<p> <p>Methods We conducted a case–control study nested in the Nordic Occupational Cancer (NOCCA) cohort. We studied 1458 intrahepatic CC (ICC) and 3972 extrahepatic CC (ECC) cases occurring among subjects born in 1920 or later in Finland, Iceland, Norway and Sweden. Each ...