1. “Transitions” for Cardiothoracic Surgeons Now Listed on the Web: http://www.ctsnet.org/transitions/ 
Gerald W. Rainer, MD 
The Annals of Thoracic Surgery 
Volume 64, Issue 5, (November 1997)
DOI: /S (97)
Copyright © 1997 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Home page for the Transitions Section of the Cardiothoracic Surgery Network.
The Annals of Thoracic Surgery  , DOI: ( /S (97) )
Copyright © 1997 The Society of Thoracic Surgeons Terms and Conditions