1. A randomized comparison of different ventilator strategies during thoracotomy for pulmonary resection 
Andrew D. Maslow, MD, Todd S. Stafford, MD, Kristopher R. Davignon, MD, Thomas Ng, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 146, Issue 1, Pages (July 2013)
DOI: /j.jtcvs
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1 Study flow diagram.
The Journal of Thoracic and Cardiovascular Surgery  , 38-44DOI: ( /j.jtcvs )
Copyright © 2013 The American Association for Thoracic Surgery Terms and Conditions