Jones Thomas Z, Farmer Adam D, Bosanko Nick, Bohan Alan, Sen Sandip, Brind Alison M
Department of Gastroenterology, University Hospital of North Staffordshire , Stoke-on-Trent, Staffordshire , UK.
JRSM Short Rep. 2011 Jul;2(7):61. doi: 10.1258/shorts.2011.011021. Epub 2011 Jul 26.