More Groups
Fewer Groups
More People
Fewer People
Fong, Y.; Gonen, M.; Rubin, D.; Radzyner, M.; Brennan, M. F. Annals of Surgery (2005)
Bennett, J. J.; Gonen, M.; D'Angelica, M.; Jaques, D. P.; Brennan, M. F.; Coit, D. G. Journal of the American College of Surgeons (2005)