More Groups
Fewer Groups
More People
Fewer People
Park, J. O.; Qin, L. X.; Prete, F. P.; Antonescu, C.; Brennan, M. F.; Singer, S. Annals of Surgery (2009)
Park, J. O.; Gonen, M.; D'Angelica, M. I.; DeMatteo, R. P.; Fong, Y.; Wuest, D.; Blumgart, L. H.; Jarnagin, W. R. Journal of Gastrointestinal Surgery (2007)