• Risk of early-onset prostate cancer associated with occupation in the Nordic countries 

      Barry, Kathryn Hughes; Martinsen, Jan Ivar; Alavanja, Michael C.R.; Andreotti, Gabriella; Blair, Aaron; Hansen, Johnni; Kjærheim, Kristina; Koutros, Stella; Lynge, Elsebeth; Sparén, Pär; Tryggvadóttir, Laufey; Weiderpass, Elisabete; Berndt, Sonja I.; Pukkala, Eero (Journal article; Tidsskriftartikkel, 2017-11-10)
      Background: <br>Early-onset prostate cancer is often more aggressive and may have a different etiology than later-onset prostate cancer, but has been relatively little studied to date. We evaluated occupation in relation to early-onset and later-onset prostate cancer in a large pooled study. <br>Methods: <br>We used occupational information from census data in five Nordic countries from 1960-1990. ...