American Cancer Society Medical and Editorial Team; What is Colorectal Cancer?; American Cancer Society; dated 29 Jun 2020; accessed on 01 Feb 2022; available from https://www.cancer.org/cancer/colon-rectal-cancer/about/what-is-colorectal-cancer.html#:~:text=Colorectal%20cancer%20starts%20in%20the,to%20grow%20out%20of%20control.
Mayo Clinic Staff; Colon cancer; accessed on 02 Feb 2022; available from https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669
Cleveland Clinic Medical Professional; Colorectal (Colon) Cancer; dated 22 April 2020; accessed on 02 February 2022; available from https://my.clevelandclinic.org/health/diseases/14501-colorectal-colon-cancer
CANSA; Colorectal Cancer Leaflet; 2018; accessed on 03 February 2022; available from https://www.cansa.org.za/files/2018/11/CANSA-Colorectal-Cancer-2018.pdf
American Cancer Society Medical and Editorial Team; Can Colorectal cancer be prevented? Colorectal cancer causes, risk factors and prevention; American Cancer Society; dated 09 Jun 2020; accessed on 01 Feb 2022; available from https://www.cancer.org/cancer/colon-rectal-cancer/causes-risks-prevention/prevention.html
Mayo Clinic Staff; Colon cancer – Diagnosis and Treatment; accessed on 02 Feb 2022; available from https://www.mayoclinic.org/diseases-conditions/colon-cancer/diagnosis-treatment/drc-20353674
