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©2009 The WJG Press and Baishideng. All rights reserved.
World J Gastroenterol. Sep 21, 2009; 15(35): 4471-4475
Published online Sep 21, 2009. doi: 10.3748/wjg.15.4471
Published online Sep 21, 2009. doi: 10.3748/wjg.15.4471
Papers featured in the World Journal of Gastroenterology from 2006 to 2007
Hua Yang, Jing-Hai Zhang, Fang Zhang, Library of Shengjing Hospital, China Medical University, Shenyang 110004, Liaoning Province, China
Author contributions: Yang H designed and performed the research; Zhang JH and Zhang F did statistical analysis.
Supported by The Education Department of Liaoning Province, No. 05W238
Correspondence to: Hua Yang, Professional Librarian, Library of Shengjing Hospital, China Medical University, No. 36, Sanhao St., Heping District, Shenyang 110004, Liaoning Province, China. yangh@sj-hospital.org
Telephone: +86-24-96615-13646 Fax: +86-24-23892620
Received: June 23, 2009
Revised: August 26, 2009
Accepted: September 3, 2009
Published online: September 21, 2009
Revised: August 26, 2009
Accepted: September 3, 2009
Published online: September 21, 2009
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