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©The Author(s) 2001. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Apr 15, 2001; 7(2): 149-151
Published online Apr 15, 2001. doi: 10.3748/wjg.v7.i2.149
Published online Apr 15, 2001. doi: 10.3748/wjg.v7.i2.149
Helicobacter pylori: the primary cause of duodenal ulceration or a secondary infection?
M Hobsley, FI Tovey, Department of Surgery, Royal Free and University College Medical School, London, 67-73 Riding House Street, London, WIP 7LD, United Kingdom
Author contributions: All authors contributed equally to the work.
Correspondence to: Professor M. Hobsley, Department of Surgery, Royal Free and University College Medical School, London, 67-73 Riding House Street, London, WIP 7LD, United Kingdom.hobsley@ucl.ac.uk
Telephone: 0208-445-6507 Fax: 0208-492-0317
Received: March 18, 2001
Revised: March 22, 2001
Accepted: March 24, 2001
Published online: April 15, 2001
Revised: March 22, 2001
Accepted: March 24, 2001
Published online: April 15, 2001
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