| Literature DB >> 21915828 |
S Chittmittraprap1, T Intragumtornchai, N Wisedopas, R Rerknimitr.
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Year: 2011 PMID: 21915828 DOI: 10.1055/s-0030-1256418
Source DB: PubMed Journal: Endoscopy ISSN: 0013-726X Impact factor: 10.093