1. Prebiotics: the concept revisited;Roberfroid;J Nutr,2007
2. FAO/WHO. Joint FAO/WHO expert consultation: health and nutritional properties of probiotics in food including powder milk with live lactic acid bacteria. Available from: http://www.who.int/foodsafety/publications/fs_management/en/probiotics.pdf (cited 29 March 2012 ).
3. Microbial influences in inflammatory bowel diseases;Sartor;Gastroenterology,2008
4. The fundamental basis of inflammatory bowel disease;Strober;J Clin Invest,2007
5. Molecular interactions between bacteria, the epithelium, and the mucosal immune system in the intestinal tract: implications for chronic inflammation;Clavel;Curr Issues Intest Microbiol,2007