Cite
APA Citation
Shaukat, A., Kahi, C. J., Burke, C. A., Rabeneck, L., Sauer, B. G., & Rex, D. K. (2021). aCG Clinical Guidelines: Colorectal Cancer Screening 2021. American journal of gastroenterology, 116, 458–479. http://access.bl.uk/ark:/81055/vdc_100168589376.0x000043