Links
[1] https://www.ctsnet.org/user/login?destination=user/534548
[2] https://www.ctsnet.org/print/home/ahmed-al-qassas
[3] https://www.ctsnet.org/article/redo-pulmonary-valve-replacement-right-atrial-appendage
[4] https://www.ctsnet.org/article/aortic-valve-bicuspidization-unicuspid-aortic-valve
[5] https://www.ctsnet.org/articles/Ahmed%20Al-Qassas
[6] https://www.ctsnet.org/society/ctsnet