1. Excellent results up to 20 years with the Ross operation, albeit with some sobering 
Hans-Hinrich Sievers, MD 
The Journal of Thoracic and Cardiovascular Surgery 
DOI: /j.jtcvs
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

2. Excellent but slowly declining valve performance after the subcoronary Ross operation.
The Journal of Thoracic and Cardiovascular Surgery DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions