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Gastroenterology Research and Practice
Volume 2012 (2012), Article ID 640168, 5 pages
http://dx.doi.org/10.1155/2012/640168
Clinical Study

miR-21 Is a Promising Novel Biomarker for Lymph Node Metastasis in Patients with Gastric Cancer

1Department of Oncology, The Second Hospital of Nanjing, South East University, Nanjing 210003, China
2Department of Oncology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
3Department of Oncology, Shanghai Sixth People’s Hospital, Shanghai Jiao Tong University, Shanghai 200233, China

Received 26 February 2012; Accepted 30 April 2012

Academic Editor: Richard Ricachenevski Gurski

Copyright © 2012 Yuejuan Xu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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