1. Accuracy of magnetic resonance imaging in prediction of tumour free resection margin in rectal cancer surgery;Beets-Tan;Lancet,2001
2. Will MRI provide maps of lines of excision for rectal cancer?;Radcliffe;Lancet,2001
3. Preoperative radiotherapy combined with total mesorectal excision for resectable cancer;Kapiteijn;N Engl J Med,2001
4. Determination of the optimal dose of 5-fluorouracil when combined with low dose d,l-leucovorin and irradiation in rectal cancer: results of three consecutive phase II studies;Bosset;EORTC Radiotherapy Group. Eur J Cancer,1993
5. Medical Research Council UK Trial CRO7 A randomised trial of pre-operative radiotherapy compared with selective post-operative chemo/radiotherapy in rectal cancer-pathology guided treatment in rectal cancer ISRCTN Ref 28785842 [on-line] http//wwwcontrolled-trialscom/mrct (7 Februarydate last accessed) 2003