More Groups
Fewer Groups
More People
Fewer People
Roggin, K. K.; Rudloff, U.; Blumgart, L. H.; Brennan, M. F. Journal of Gastrointestinal Surgery (2006)
Roggin, K. K.; Yeh, J. J. J.; Ferrone, C. R.; Riedel, E.; Gerdes, H.; Klimstra, D. S.; Jaques, D. P.; Brennan, M. F. Annals of Surgical Oncology (2005)