| Literature DB >> 10478893 |
A Ahmed, E Slosberg, P Prasad, E B Keeffe, J C Imperial.
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Year: 1999 PMID: 10478893 DOI: 10.1097/00004836-199909000-00027
Source DB: PubMed Journal: J Clin Gastroenterol ISSN: 0192-0790 Impact factor: 3.062