| Literature DB >> 21563061 |
S Gruttadauria1, S Li Petri, G J Echeverri, C Ricotta, I Tarantino, M Traina, B Gridelli.
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Year: 2011 PMID: 21563061 DOI: 10.1055/s-0030-1256261
Source DB: PubMed Journal: Endoscopy ISSN: 0013-726X Impact factor: 10.093