More Groups
Fewer Groups
More People
Fewer People
Cha, C.; Antonescu, C. R.; Quan, M. L.; Maru, S.; Brennan, M. F. Annals of Surgery (2004)
Cha, C. H.; Ruo, L.; Fong, Y.; Jarnagin, W. R.; Shia, J.; Blumgart, L. H.; DeMatteo, R. P. Annals of Surgery (2003)
Cha, C.; Fong, Y.; Jarnagin, W. R.; Blumgart, L. H.; DeMatteo, R. P. Journal of the American College of Surgeons (2003)
Cha, C.; DeMatteo, R. P.; Blumgart, L. H. Lippincott Williams & Wilkins (2002)