Hironori Ninomiya, Motohiro Kato, Masashi Sanada, Kengo Takeuchi, Kentaro Inamura, Noriko Motoi, Hiroko Nagano, Kimie Nomura, Yukinori Sakao, Sakae Okumura, Hiroyuki Mano, Seishi Ogawa and Yuichi Ishikawa*
* Corresponding author: Yuichi Ishikawa ishikawa@jfcr.or.jp
BMC Cancer 2013, 13:8 doi:10.1186/1471-2407-13-8
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