| Literature DB >> 9412980 |
H Nakajima1, S Iwane, T Mikami, H Nara, K Yamagata, T Morita, S Yagihashi.
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Year: 1997 PMID: 9412980 DOI: 10.1097/00004836-199710000-00019
Source DB: PubMed Journal: J Clin Gastroenterol ISSN: 0192-0790 Impact factor: 3.062