Abstract：
:This literature review and the recommendations therein were prepared for the American Gastroenterological Association Clinical Practice and Practice Economics committee. The paper was approved by the committee on May 16, 1999, and by the AGA governing board on July 18, 1999.
journal_name
Gastroenterologyjournal_title
Gastroenterologyauthors
Zuckerman GR,Prakash C,Askin MP,Lewis BSdoi
10.1016/s0016-5085(00)70430-6keywords:
subject
Has Abstractpub_date
2000-01-01 00:00:00pages
201-21issue
1eissn
0016-5085issn
1528-0012pii
S0016-5085(00)70430-6journal_volume
118pub_type
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