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©The Author(s) 2003. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Jan 15, 2003; 9(1): 188-191
Published online Jan 15, 2003. doi: 10.3748/wjg.v9.i1.188
Published online Jan 15, 2003. doi: 10.3748/wjg.v9.i1.188
K-ras gene mutation in the diagnosis of ultrasound guided fine-needle biopsy of pancreatic masses
Min Zheng, Zhu-Ying Xiao, Department of Ultrasound, the First Clinical College, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
Lian-Xin Liu, An-Long Zhu, Hong-Chi Jiang, Department of Surgery, the First Clinical College, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
Shu-Yi Qi, Department of VIP, the First Clinical College, Harbin Medical University, Harbin 150001, Heilongjiang Province, China
Author contributions: All authors contributed equally to the work.
Correspondence to: Dr. An-Long Zhu, Department of Surgery, the First Clinical College, Harbin Medical University, No.23 Youzheng Street, Nangang District, Harbin 150001, Heilongjiang Province, China. anlone@163.com
Telephone: +86-451-4213684 Fax: +86-451-3670428
Received: July 8, 2002
Revised: July 23, 2002
Accepted: August 2, 2002
Published online: January 15, 2003
Revised: July 23, 2002
Accepted: August 2, 2002
Published online: January 15, 2003
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