1. Bicuspid aortic valve aortopathy: One size fits all?
Hans-Joachim Schäfers, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 157, Issue 2, Pages (February 2019)
DOI: /j.jtcvs
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

2. Hans-Joachim Schäfers, MD
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions