| Literature DB >> 21425019 |
E L A Artifon1, L Okawa, E R Baba, S A Siqueira, E G H Moura, P Sakai, T J Savides.
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Year: 2011 PMID: 21425019 DOI: 10.1055/s-0030-1255767
Source DB: PubMed Journal: Endoscopy ISSN: 0013-726X Impact factor: 10.093