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Yamawaki-Ogata A, Fu X, Hashizume R, Fujimoto KL, Araki Y, Oshima H, Narita Y, Usui A.Yamawaki-Ogata A, et al. Among authors: usui a.Eur J Cardiothorac Surg. 2014 May;45(5):e156-65. doi: 10.1093/ejcts/ezu018. Epub 2014 Feb 18.Eur J Cardiothorac Surg. 2014.PMID: 24554076
Maekawa A, Watanabe T, Usui A, Ohara Y, Takagi Y, Masumoto H, Yano T, Usui M, Narita Y, Takemura H, Mizutani S, Ueda Y.Maekawa A, et al. Among authors: usui a, usui m.Artif Organs. 2002 Oct;26(10):833-9. doi: 10.1046/j.1525-1594.2002.06970.x.Artif Organs. 2002.PMID: 12296921
Narita Y, Hata K, Kagami H, Usui A, Ueda M, Ueda Y.Narita Y, et al. Among authors: usui a.Tissue Eng. 2004 Jul-Aug;10(7-8):1224-33. doi: 10.1089/ten.2004.10.1224.Tissue Eng. 2004.PMID: 15363178
Toyama M, Usui A, Yoshikawa M, Ueda Y.Toyama M, et al. Among authors: usui a.Eur J Cardiothorac Surg. 2005 Jan;27(1):162-4. doi: 10.1016/j.ejcts.2004.09.007.Eur J Cardiothorac Surg. 2005.PMID: 15621493
Sasaki M, Usui A, Yoshikawa M, Akita T, Ueda Y.Sasaki M, et al. Among authors: usui a.Eur J Cardiothorac Surg. 2005 May;27(5):821-5. doi: 10.1016/j.ejcts.2005.01.058.Eur J Cardiothorac Surg. 2005.PMID: 15848320
Araki Y, Usui A, Kawaguchi O, Saito S, Song MH, Akita T, Ueda Y.Araki Y, et al. Among authors: usui a.Eur J Cardiothorac Surg. 2005 Sep;28(3):435-42. doi: 10.1016/j.ejcts.2005.06.015.Eur J Cardiothorac Surg. 2005.PMID: 16054376