Parajuli, R., Bjerkaas, E., Tverdal, A., Le Marchand, L., Weiderpass, E., & Gram, I. T. (2014). Smoking increases rectal cancer risk to the same extent in women as in men: Results from a Norwegian cohort study. BioMed Central.
Chicago-tyylinen lähdeviittausParajuli, Ranjan, Eivind Bjerkaas, Aage Tverdal, Loïc Le Marchand, Elisabete Weiderpass, ja Inger T. Gram. Smoking Increases Rectal Cancer Risk to the Same Extent in Women As in Men: Results From a Norwegian Cohort Study. BioMed Central, 2014.
MLA-viiteParajuli, Ranjan, et al. Smoking Increases Rectal Cancer Risk to the Same Extent in Women As in Men: Results From a Norwegian Cohort Study. BioMed Central, 2014.
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