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©2005 Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Feb 14, 2005; 11(6): 871-874
Published online Feb 14, 2005. doi: 10.3748/wjg.v11.i6.871
Published online Feb 14, 2005. doi: 10.3748/wjg.v11.i6.871
Clinical significance of matrix metalloproteinase-9 expression in esophageal squamous cell carcinoma
Zhen-Dong Gu, Ke-Neng Chen, Department of Thoracic Surgery, Peking University School of Oncology, Beijing Cancer Hospital, Beijing 100036, China
Ming Li, Jin Gu, Department of General Surgery, Peking University School of Oncology, Beijing Cancer Hospital, Beijing 100036, China
Ji-You Li, Department of Pathology, Peking University School of Oncology, Beijing Cancer Hospital, Beijing 100036, China
Author contributions: All authors contributed equally to the work.
Supported by the Research Fund of Beijing Municipal Science and Technology Commission, No. H020920030390
Correspondence to: Ji-You Li, Professor of Department of Pathology, Peking University School of Oncology, Beijing Cancer Hospital, Beijing 100036, China. lijiyou@263.net
Telephone: +86-10-88121122 Fax: +86-10-88122437
Received: August 18, 2004
Revised: August 21, 2004
Accepted: October 7, 2004
Published online: February 14, 2005
Revised: August 21, 2004
Accepted: October 7, 2004
Published online: February 14, 2005
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