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World J Gastroenterol. May 14, 2007; 13(18): 2600-2603
Published online May 14, 2007. doi: 10.3748/wjg.v13.i18.2600
Study of the duodenal contractile activity during antral contractions
Ahmed Shafik, Olfat El Sibai, Ali A Shafik
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
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