April 22, 2021
Aortic Valve Stenosis with Black Pigmentation Due to Alkaptonuria: A Case Report
Takahiro Shojima, Yasuyuki Zaima, Kazuyoshi Takagi, et al.
January 05, 2021
Short segment coronary artery bypass grafting using radial artery to repair bilateral...
Kosuke Saku, Kazuyoshi Takagi, Tomofumi Fukuda, et al.