This literature review and the recommendations therein were prepared for the American Gastroenterological Association Institute Clinical Practice and Economics Committee. The paper was approved by the Committee on January 19, 2006, and by the AGA Institute Governing Board on April 20, 2006.
View details for DOI 10.1053/j.gastro.2006.04.033
View details for Web of Science ID 000238207500028
View details for PubMedID 16762644