In:
The American Journal of Gastroenterology, Ovid Technologies (Wolters Kluwer Health), Vol. 97, No. 5 ( 2002-05), p. 1211-1215
Type of Medium:
Online Resource
ISSN:
0002-9270
,
1572-0241
DOI:
10.1111/j.1572-0241.2002.05706.x
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2002