More Groups
Fewer Groups
More People
Fewer People
Burt, B. M.; Humm, J. L.; Kooby, D. A.; Squire, O. D.; Mastorides, S.; Larson, S. M.; Fong, Y. NeoPlasia (2001)
Jarnagin, W. R.; Delman, K.; Kooby, D.; Mastorides, S.; Zager, J.; Brennan, M. F.; Blumgart, L. H.; Federoff, H.; Fong, Y. Annals of Surgery (2000)