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©The Author(s) 2004. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Sep 1, 2004; 10(17): 2498-2502
Published online Sep 1, 2004. doi: 10.3748/wjg.v10.i17.2498
Published online Sep 1, 2004. doi: 10.3748/wjg.v10.i17.2498
Construction of attenuated Salmonella typhimurium Strain expressing Helicobacter pylori conservative region of adhesin antigen and its immunogenicity
Yang Bai, Ya-Li Zhang, Ji-De Wang, Dian-Yuan Zhou, PLA Institute for Digestive Medicine, Nanfang Hospital, the First Military Medical University, Guangzhou 510515, Guangdong Province, China
Zhao-Shan Zhang, Institute of Biotechnology, Academy of Military Medical Sciences, Beijing 100071, China
Author contributions: All authors contributed equally to the work.
Supported by the National Natural Science Foundation of China, No. 30270078
Correspondence to: Dr. Yang Bai , PLA Institute for Digestive Medicine, Nanfang Hospital, the First Military Medical University, Guangzhou 510515, Guangdong Province, China. baiyang1030@hotmail.com
Telephone: +86-20-61641532
Received: November 4, 2003
Revised: January 4, 2004
Accepted: January 12, 2004
Published online: September 1, 2004
Revised: January 4, 2004
Accepted: January 12, 2004
Published online: September 1, 2004
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