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©The Author(s) 2002. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Apr 15, 2002; 8(2): 200-202
Published online Apr 15, 2002. doi: 10.3748/wjg.v8.i2.200
Published online Apr 15, 2002. doi: 10.3748/wjg.v8.i2.200
The abnormal expression of retinoic acid receptor-β, P53 and Ki67 protein in normal, premalignant and malignant esophageal tissues
Min Xu, Sheng-Zu Chen, Department of Nuclear Medcine, Cancer Hospital (Institute), Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100021, China
Yu-Lan Jin, Jun Fu, Hong Huang, Ping Qu, Hai-Mei Tian, Zhao-Yang Liu, Wei Zhang, Central Laboratory for Tumor Biology, Cancer Hospital (Institute), Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100021, China
Author contributions: All authors contributed equally to the work.
Correspondence to: Professor Wei Zhang, Central Laboratory for Tumor Biology, Cancer Hospital (Institute), Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100021, China. zhangwe@public.bta.net.cn
Telephone: +86-10-67141838 Fax: +86-10-67141838
Received: January 28, 2002
Revised: February 10, 2002
Accepted: February 20, 2002
Published online: April 15, 2002
Revised: February 10, 2002
Accepted: February 20, 2002
Published online: April 15, 2002
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