National Cluster-Randomized Trial of Duty-Hour Flexibility in Surgical Training

Karl Y. Bilimoria, Jeanette W. Chung, Larry V. Hedges, Allison R. Dahlke, Remi Love, Mark E. Cohen, David B. Hoyt, Anthony D. Yang, John L. Tarpley, John D. Mellinger, David M. Mahvi, Rachel R. Kelz, Clifford Y. Ko, David D. Odell, Jonah J. Stulberg, Frank R. Lewis