An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Kondo N, Koshima R, Sakurada T, Kikuchi Y, Kusajima K.Kondo N, et al. Among authors: koshima r.Kyobu Geka. 1998 Apr;51(4):343-5.Kyobu Geka. 1998.PMID: 9567050Japanese.
Doi H, Koshima R, Suzuki M, Takahashi K, Yokoyama H, Yoshida N.Doi H, et al. Among authors: koshima r.Asian Cardiovasc Thorac Ann. 2008 Dec;16(6):444-9. doi: 10.1177/021849230801600603.Asian Cardiovasc Thorac Ann. 2008.PMID: 18984751
Hashimoto M, Doi H, Koshima R, Sumino S.Hashimoto M, et al. Among authors: koshima r.Eur J Cardiothorac Surg. 2017 May 1;51(5):1012-1014. doi: 10.1093/ejcts/ezw404.Eur J Cardiothorac Surg. 2017.PMID: 28043991
Hashimoto M, Koshima R, Doi H, Mitsube K.Hashimoto M, et al. Among authors: koshima r.J Card Surg. 2017 Mar;32(3):196-198. doi: 10.1111/jocs.13111. Epub 2017 Feb 14.J Card Surg. 2017.PMID: 28194811