Publication info: Br J Surg. 2010 Jul; 97(7):1110-8.PMID: 20632280External link: http://www.ncbi.nlm.nih.gov/pubmed/20632280Publication date: July, 2010Authors: Morris EJ, Forman D, Thomas JD, Quirke P, Taylor EF, Fairley L, Cottier B, Poston GPublication type: Paper