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Takigawa M, Hashimura K, Ishibashi-Ueda H, Yamada N, Kiso K, Nanasato M, Yoshida Y, Hirayama H.Takigawa M, et al.Intern Med. 2010;49(2):139-44. doi: 10.2169/internalmedicine.49.2703. Epub 2010 Jan 15.Intern Med. 2010.PMID: 20075578Free article.