Shi-Ping Luh, Sheng-Mou Hou*, Chien-Chung Fang and Chi-Yi Chen
* Corresponding author: Sheng-Mou Hou shengmou@ms.skh.org.tw
World Journal of Surgical Oncology 2012, 10:52 doi:10.1186/1477-7819-10-52
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