More Groups
Fewer Groups
More People
Fewer People
Barbour, A. P.; Rizk, N. P.; Gerdes, H.; Bains, M. S.; Rusch, V. W.; Brennan, M. F.; Coit, D. G. Journal of the American College of Surgeons (2007)
Rizk, N. P.; Bach, P. B.; Schrag, D.; Bains, M. S.; Turnbull, A. D.; Karpeh, M.; Brennan, M. F.; Rusch, V. W. Journal of the American College of Surgeons (2004)