Renzi, C., Lyratzopoulos, G., Card, T., Chu, T., Macleod, U., & Rachet, B. (2016). Do colorectal cancer patients diagnosed as an emergency differ from non-emergency patients in their consultation patterns and symptoms? A longitudinal data-linkage study in England. The British journal of cancer, 115(7), 866-875. https://doi.org/10.1038/bjc.2016.250