Links
[1] https://www.ctsnet.org/user/login?destination=user/489287
[2] https://www.ctsnet.org/print/home/drstohi
[3] https://www.ctsnet.org/article/valve-sparing-aortic-root-replacement-bicuspid-valve-papillary-fibroelastoma
[4] https://www.ctsnet.org/articles/drstohi
[5] https://www.ctsnet.org/society/ctsnet
[6] https://www.ctsnet.org/society/eacts