Okamura Kenichi, Suematsu Yoshihiro, Morizumi Sei, Kawata Mitsuhiro, Dai Yuichi, Yamakawa Mitsunori, Ono Minoru
Department of Cardiovascular Surgery, Tsukuba Memorial Hospital.
Circ J. 2016 Jun 24;80(7):1657-9. doi: 10.1253/circj.CJ-16-0109. Epub 2016 Jun 9.