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©2005 Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. May 14, 2005; 11(18): 2697-2703
Published online May 14, 2005. doi: 10.3748/wjg.v11.i18.2697
Published online May 14, 2005. doi: 10.3748/wjg.v11.i18.2697
Free radicals and antioxidant systems in reflux esophagitis and Barrett’s esophagus
Pilar Jiménez, Elena Piazuelo, M. Teresa Sánchez, Angel Lanas, Instituto Aragonés de Ciencias de la Salud and Service of Gastroenterology, Hospital Clínico Universitario “Lozano Blesa”, Avenida San Juan Bosco, 15 50009 Zaragoza, Spain
Javier Ortego, Service of Pathology, Hospital Clínico Universitario “Lozano Blesa”, Avenida San Juan Bosco, 15 50009 Zaragoza, Spain
Fernando Soteras, University of Zaragoza, Domingo Miral, s/n. 50009 Zaragoza, Spain
Author contributions: All authors contributed equally to the work.
Supported by the grant FIS 99/0569 from the Fondo de Investigaciones Sanitarias and Instituto de Salud Carlos III (C03/02)
Correspondence to: Pilar Jiménez Molinos, Unidad Mixta de Investigación, C/Domingo Miral, s/n. 50009 Zaragoza, Spain. pilarj@unizar.es
Telephone: +34-976-762538 Fax: +34-976-762539
Received: August 10, 2004
Revised: August 11, 2004
Accepted: September 16, 2004
Published online: May 14, 2005
Revised: August 11, 2004
Accepted: September 16, 2004
Published online: May 14, 2005
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