More Groups
Fewer Groups
More People
Fewer People
Tomlinson, J. S.; Jarnagin, W. R.; DeMatteo, R. P.; Fong, Y.; Kornprat, P.; Gonen, M.; Kemeny, N.; Brennan, M. F.; Blumgart, L. H.; D'Angelica, M. Journal of Clinical Oncology (2007)