More Groups
Fewer Groups
More People
Fewer People
Elkin, E. B.; Hudis, C.; Begg, C. B.; Schrag, D. Cancer (2006)
Elkin, E. B.; Hudis, C.; Begg, C. B.; Schrag, D. Cancer (2005)
Kraus, D. H.; Dubner, S.; Harrison, L. B.; Strong, E. W.; Hajdu, S. I.; Kher, U.; Begg, C.; Brennan, M. F. Cancer (1994)