Links
[1] https://www.ncri.ie/cancers/rectum
[2] https://www.ncri.ie/https
[3] http://onlinelibrary.wiley.com/doi/10.1002/cncr.30583/abstract;jsessionid=FDEBE00D7CAD1A30A35FF2B46D8FEC01.f02t02?systemMessage=Wiley%20Online%20Library%20will%20be%20unavailable%20on%20Saturday%2025th%20March%20from%2007%3A00%20GMT%20/%2003%3A00%20EDT%20/%2015%3A00%20SGT%20for%204%20hours%20for%20essential%20maintenance.%20%20Apologies%20for%20the%20inconvenience
[4] https://www.ncri.ie/news/article/socio-economic-factors-influence-whether-rectal-cancer-patients-have-emergency-or