| Literature DB >> 11868017 |
Soo-Hyung Ryu1, Hye-Sook Chang, Seung-Jae Myung, Suk-Kyun Yang.
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Year: 2002 PMID: 11868017 DOI: 10.1067/mge.2002.120103
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427