A good chimney requires a good sweep Viktor Hraska, MD, PhD, Ronald K. Woods, MD, PhD The Journal of Thoracic and Cardiovascular Surgery Volume 154, Issue 3, (September 2017) DOI: 10.1016/j.jtcvs.2017.05.064 Copyright © 2017 The American Association for Thoracic Surgery Terms and Conditions
Ronald K. Woods, MD, PhD (left), and Viktor Hraska, MD, PhD (right) The Journal of Thoracic and Cardiovascular Surgery 2017 154, DOI: (10.1016/j.jtcvs.2017.05.064) Copyright © 2017 The American Association for Thoracic Surgery Terms and Conditions