The elegance of the gastric mucosal barrier designed by nature for natureMcColl, Kenneth E LAuthor informationProfessor Kenneth E L McColl, Institute of Cardiovascular & Medical Sciences, University of Glasgow, 44 Church Street, Glasgow G11 6NT, UK; [email protected]Linked article 300420.Gut 61(6):p 787-788, June 2012. | DOI: 10.1136/gutjnl-2011-301612Copyright © 2012 BMJ Publishing Group Ltd and the British Society of Gastroenterology