Kjærheim, Kristina; Haldorsen, Tor; Lynge, Elsebeth; Martinsen, Jan Ivar; Pukkala, Eero; Weiderpass, Elisabete; Grimsrud, Tom Kristian (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-06)
Background: <br>Alcohol and tobacco strongly increases the risk of cancers of the tongue,
mouth, pharynx, larynx, and oesophagus, and are also established risk factors for cancer of the
liver, colon, and rectum. It is well documented that these habits are unequally distributed among
occupational groups. Most occupational cohort studies lack information on these potentially
important confounders, ...