Tuesday, October 14, 2008 - 12:50AM EST

United States

North Carolina

Name of AuthorInstitutional Affiliation
Austin GLDivision of Gastroenterology and Hepatology and the Center for Esophageal Diseases and Swallowing, University of North Carolina, Chapel Hill, North Carolina, USA. gaustin@unch.unc.edu
Shaheen NJDivision of Gastroenterology and Hepatology and the Center for Esophageal Diseases and Swallowing, University of North Carolina, Chapel Hill, North Carolina, USA.
 
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