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©The Author(s) 2000. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Sep 15, 2000; 6(Suppl3): 125-125
Published online Sep 15, 2000. doi: 10.3748/wjg.v6.iSuppl3.125
Published online Sep 15, 2000. doi: 10.3748/wjg.v6.iSuppl3.125
Survey on the pollution of drinking water in Cixian area with the highest incidence rate of esophageal cancer
Xiu-Lan Zhang, Suo-Yuan Liang, Xue-Dong Li, Hebei Cancer Institute Shijiazhuang 050011, Hebei Province, China
Shao-Sheng Li, Cui-Yun Qiao, Hai-Guang Li, Cixian Cancer Institute, Handan 056500, Hebei Province, China
Author contributions: All authors contributed equally to the work.
Correspondence to: Dr. Xiu-Lan Zhang, Hebei Cancer Institute Shijiazhuang 050011, Hebei Province, China
Telephone: 311-6033511 Fax: 311-6077634
Received: June 24, 1999
Revised: March 24, 2000
Accepted: May 18, 2000
Published online: September 15, 2000
Revised: March 24, 2000
Accepted: May 18, 2000
Published online: September 15, 2000
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