| Literature DB >> 11513214 |
R A Sheikh, S Yasmeen, T P Prindiville.
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Year: 2001 PMID: 11513214 DOI: 10.1111/j.1572-0241.2001.04077.x
Source DB: PubMed Journal: Am J Gastroenterol ISSN: 0002-9270 Impact factor: 10.864