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Hasegawa Y, Nikai T, Shibata Y, Komori Y, Homma M, Ogawa K, Sugihara H.Hasegawa Y, et al. Among authors: ogawa k.Nihon Ishinkin Gakkai Zasshi. 1999;40(2):85-91. doi: 10.3314/jjmm.40.85.Nihon Ishinkin Gakkai Zasshi. 1999.PMID: 10234079Free article.Japanese.
Okumura Y, Ogawa K, Nikai T.Okumura Y, et al. Among authors: ogawa k.J Med Microbiol. 2004 May;53(Pt 5):351-354. doi: 10.1099/jmm.0.05248-0.J Med Microbiol. 2004.PMID: 15096542
Moriyama M, Ogawa K, Nishimori K, Uchiya K, Ito T, Yagi T, Nakashima I, Nakagawa T, Tarumi O, Nikai T.Moriyama M, et al. Among authors: ogawa k.Kekkaku. 2006 Sep;81(9):559-66.Kekkaku. 2006.PMID: 17037388Japanese.