Ko, C. W., Doria-Rose, V. P., Barrett, M. J., Kamineni, A., Enewold, L., & Weiss, N. S. (2019). Screening colonoscopy and flexible sigmoidoscopy for reduction of colorectal cancer incidence: A case-control study. PLoS One.
Citação norma ChicagoKo, Cynthia W., V. Paul Doria-Rose, Michael J. Barrett, Aruna Kamineni, Lindsey Enewold, and Noel S. Weiss. "Screening Colonoscopy and Flexible Sigmoidoscopy for Reduction of Colorectal Cancer Incidence: A Case-control Study." PLoS One 2019.
MLA CitationKo, Cynthia W., et al. "Screening Colonoscopy and Flexible Sigmoidoscopy for Reduction of Colorectal Cancer Incidence: A Case-control Study." PLoS One 2019.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.