Publication info: World J Gastroenterol. 2007 Jan 7; 13(1):146-51.PMID: 17206762External link: http://www.ncbi.nlm.nih.gov/pubmed/17206762Publication date: January, 2007Authors: Anderson LA, McMillan SA, Watson RG, Monaghan P, Gavin AT, Fox C, Murray LJPublication type: Paper