Links
[1] https://www.ctsnet.org/user/login?destination=user/452609
[2] https://www.ctsnet.org/print/home/pposton
[3] https://www.ctsnet.org/article/novel-and-universally-applicable-beating-heart-technique-norwood-reconstruction
[4] https://www.ctsnet.org/articles/pposton
[5] https://www.ctsnet.org/society/ctsnet