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World J Gastrointest Endosc. Oct 15, 2009; 1(1): 3-6
Published online Oct 15, 2009. doi: 10.4253/wjge.v1.i1.3
Published online Oct 15, 2009. doi: 10.4253/wjge.v1.i1.3
Occult and obscure gastrointestinal bleeding: Causes and diagnostic approach in 2009
Giampaolo Bresci, UO Gastroenterrologia, AOUPisana, Pisa 56125, Italy
Author contributions: Bresci G solely contributed to this paper.
Correspondence to: Giampaolo Bresci, MD, UO Gastroenterrologia, AOUPisana, Via a della spina 11, 56125 Pisa, Italy. gbresci@libero.it
Telephone: +39-50-45227 Fax: +39-50-45227
Received: December 8, 2008
Revised: February 10, 2009
Accepted: February 17, 2009
Published online: October 15, 2009
Revised: February 10, 2009
Accepted: February 17, 2009
Published online: October 15, 2009
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