More Groups
Fewer Groups
More People
Fewer People
Schrag, D.; Panageas, K. S.; Riedel, E.; Hsieh, L.; Bach, P. B.; Guillem, J. G.; Begg, C. B. Journal of Surgical Oncology (2003)
Moore, H. G.; Akhurst, T.; Larson, S. M.; Minsky, B. D.; Mazumdar, M.; Guillem, J. G. Journal of the American College of Surgeons (2003)