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©The Author(s) 1996. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Sep 15, 1996; 2(3): 146-148
Published online Sep 15, 1996. doi: 10.3748/wjg.v2.i3.146
Published online Sep 15, 1996. doi: 10.3748/wjg.v2.i3.146
An epidemiologic study of Helicobacter pylori infection in three areas with high, moderate or low incidences of gastric carcinoma
Wan-Dai Zhang, Hai-Tao Yang, Dian-Yuan Zhou, Department of Gastroenterology, Nanfang Hospital, First Military Medical University, Guangzhou 510515, Guangdong Province, China
Yan Yu, Bangbu Medical College
Guo-Long Liu, Department of Oncology, Nanfang Hospital
Wan-Dai Zhang, male, born on August 18, 1930 in Shenyang City of Liaoning Province, graduated from Changchun Medical University. He is the director of the Gastroenterologic Association of Guangdong Province. He has 38 papers and three books on gastroenterology published.
Author contributions: All authors contributed equally to the work.
Correspondence to: Dr. Wan-Dai Zhang, Professor, Department of Gastroenterology, Nanfang Hospital, First Military Medical University, Guangzhou 510515, Guangdong Province, China
Telephone: +86-20-57705577-3095
Received: September 11, 1995
Revised: July 25, 1996
Accepted: August 14, 1996
Published online: September 15, 1996
Revised: July 25, 1996
Accepted: August 14, 1996
Published online: September 15, 1996
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