Hughes, G. C., Zhao, Y., Rankin, J. S., O’Brien, S., Bavaria, J. E., Wolfe, W. G., … Smith, P. K. (2010). Effects of Institutional Volumes on Operative Outcomes for Combined Aortic Valve and Ascending Aortic Surgery. In CIRCULATION (Vol. 122). LIPPINCOTT WILLIAMS & WILKINS.

Hughes, G Chad, Yue Zhao, J Scott Rankin, Sean O’Brien, Joseph E. Bavaria, Walter G. Wolfe, Jeffrey G. Gaca, James S. Gammie, David M. Shahian, and Peter K. Smith. “Effects of Institutional Volumes on Operative Outcomes for Combined Aortic Valve and Ascending Aortic Surgery.” In CIRCULATION, Vol. 122. LIPPINCOTT WILLIAMS & WILKINS, 2010.

Hughes GC, Zhao Y, Rankin JS, O’Brien S, Bavaria JE, Wolfe WG, et al. Effects of Institutional Volumes on Operative Outcomes for Combined Aortic Valve and Ascending Aortic Surgery. In: CIRCULATION. LIPPINCOTT WILLIAMS & WILKINS; 2010.

Hughes, G. Chad, et al. “Effects of Institutional Volumes on Operative Outcomes for Combined Aortic Valve and Ascending Aortic Surgery.” CIRCULATION, vol. 122, no. 21, LIPPINCOTT WILLIAMS & WILKINS, 2010.

Hughes GC, Zhao Y, Rankin JS, O’Brien S, Bavaria JE, Wolfe WG, Gaca JG, Gammie JS, Shahian DM, Smith PK. Effects of Institutional Volumes on Operative Outcomes for Combined Aortic Valve and Ascending Aortic Surgery. CIRCULATION. LIPPINCOTT WILLIAMS & WILKINS; 2010.