In:
The American Journal of Gastroenterology, Ovid Technologies (Wolters Kluwer Health), Vol. 103, No. 2 ( 2008-02), p. 368-374
Type of Medium:
Online Resource
ISSN:
0002-9270
,
1572-0241
DOI:
10.1111/ajg.2008.103.issue-2
DOI:
10.1111/j.1572-0241.2007.01695.x
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2008