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©2007 Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. May 14, 2007; 13(18): 2600-2603
Published online May 14, 2007. doi: 10.3748/wjg.v13.i18.2600
Published online May 14, 2007. doi: 10.3748/wjg.v13.i18.2600
Study of the duodenal contractile activity during antral contractions
Ahmed Shafik, Department of Surgery and Experimental Research, Faculty of Medicine, Cairo University, Cairo, Egypt
Olfat El Sibai, Department of Surgery, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
Ali A Shafik, Department of Surgery and Experimental Research, Faculty of Medicine, Cairo University, Cairo, Egypt
Author contributions: All authors contributed equally to the work.
Correspondence to: Ahmed Shafik, MD, PhD, Department of Surgery and Experimental Research, Faculty of Medicine, Cairo University, 2 Talaat Harb Street, Cairo 11121,Egypt. shafik@ahmedshafik.com
Telephone: +20-2-7498851 Fax: +20-2-7498851
Received: February 13, 2007
Revised: February 15, 2007
Accepted: March 26, 2007
Published online: May 14, 2007
Revised: February 15, 2007
Accepted: March 26, 2007
Published online: May 14, 2007
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