Shin-ichi Nakatsuka*, Hiroshi Harada, Hiroshi Fujiyama, Koji Takeda, Koji Kitamura, Hayato Kimura, Teruaki Nagano, Mahito Ito and Yuji Asada
* Corresponding author: Shin-ichi Nakatsuka nakatsuka@kanrou.net
Diagnostic Pathology 2011, 6:122 doi:10.1186/1746-1596-6-122
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