Burr, N. E., Derbyshire, E., Taylor, J., Whalley, S., Subramanian, V., Finan, P. J., . . . Morris, E. J. A. (2019). Variation in post-colonoscopy colorectal cancer across colonoscopy providers in English National Health Service: Population based cohort study. BMJ (Online), 367, l6090. https://doi.org/10.1136/bmj.l6090
Citace podle Chicago (17th ed.)Burr, Nicholas E., Edmund Derbyshire, John Taylor, Simon Whalley, Venkataraman Subramanian, Paul J. Finan, Matthew D. Rutter, Roland Valori, a Eva J A. Morris. "Variation in Post-colonoscopy Colorectal Cancer Across Colonoscopy Providers in English National Health Service: Population Based Cohort Study." BMJ (Online) 367 (2019): l6090. https://doi.org/10.1136/bmj.l6090.
Citace podle MLA (9th ed.)Burr, Nicholas E., et al. "Variation in Post-colonoscopy Colorectal Cancer Across Colonoscopy Providers in English National Health Service: Population Based Cohort Study." BMJ (Online), vol. 367, 2019, p. l6090, https://doi.org/10.1136/bmj.l6090.