More Groups
Fewer Groups
More People
Fewer People
Anteby, R.; Kemeny, N. E.; Kingham, T. P.; D'Angelica, M. I.; Wei, A. C.; Balachandran, V. P.; Drebin, J. A.; Brennan, M. F.; Blumgart, L. H.; Jarnagin, W. R. Journal of the American College of Surgeons (2021)