More Groups
Fewer Groups
More People
Fewer People
Power, D. G.; Schattner, M.; Gerdes, H.; Brenner, B.; Markowitz, A. J.; Capanu, M.; Coit, D. G.; Brennan, M.; Kelsen, D. P.; Shah, M. A. Journal of the American College of Surgeons (2009)
Jhawer, M.; Coit, D.; Brennan, M.; Qin, L. X.; Gonen, M.; Klimstra, D.; Tang, L.; Kelsen, D. P.; Shah, M. A. American Journal of Clinical Oncology (2009)