Yoshinari Kimura*, Reiko Saito, Yoshiki Tsujimoto, Yasuhiko Ono, Tomoki Nakaya, Yugo Shobugawa, Asami Sasaki, Taeko Oguma and Hiroshi Suzuki
* Corresponding author: Yoshinari Kimura yoshi@lit.osaka-cu.ac.jp
BMC Infectious Diseases 2011, 11:36 doi:10.1186/1471-2334-11-36
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