APA
Bjørge T., Gissler M., Ording A. G., Engeland A., Glimelius I., Leinonen M., Sørensen H. T., Tretli S., Ekbom A., Troisi R. & Grotmol T. (20170523). Reproductive history and risk of colorectal adenocarcinoma in parous women: a Nordic population-based case-control study. : British journal of cancer.
Chicago
Bjørge Tone, Gissler Mika, Ording Anne Gulbech, Engeland Anders, Glimelius Ingrid, Leinonen Maarit, Sørensen Henrik Toft, Tretli Steinar, Ekbom Anders, Troisi Rebecca and Grotmol Tom. 20170523. Reproductive history and risk of colorectal adenocarcinoma in parous women: a Nordic population-based case-control study. : British journal of cancer.
Harvard
Bjørge T., Gissler M., Ording A. G., Engeland A., Glimelius I., Leinonen M., Sørensen H. T., Tretli S., Ekbom A., Troisi R. and Grotmol T. (20170523). Reproductive history and risk of colorectal adenocarcinoma in parous women: a Nordic population-based case-control study. : British journal of cancer.
MLA
Bjørge Tone, Gissler Mika, Ording Anne Gulbech, Engeland Anders, Glimelius Ingrid, Leinonen Maarit, Sørensen Henrik Toft, Tretli Steinar, Ekbom Anders, Troisi Rebecca and Grotmol Tom. Reproductive history and risk of colorectal adenocarcinoma in parous women: a Nordic population-based case-control study. : British journal of cancer. 20170523.