Article info

Download PDFPDF
Authors' response
  1. Correspondence to Charles H Knowles, Neurogastroenterology Group, Centre for digestive diseases, Institute of Cellular and Molecular Science, Barts and the London, Queen Mary's School of Medicine and Dentistry, London E1 2AN, UK; c.h.knowles{at}
View Full Text


Knowles CH, De Giorgio R
Authors' response

Publication history

  • First published September 20, 2010.
Online issue publication 
September 05, 2011

Article Versions

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.