1. Also Sprach Zarathustra
Eric B. Howell, MD, Nahush A. Mokadam, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 156, Issue 3, (September 2018)
DOI: /j.jtcvs
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions

2. Eric B. Howell, MD (left), and Nahush A. Mokadam, MD (right)
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2018 The American Association for Thoracic Surgery Terms and Conditions