More Groups
Fewer Groups
More People
Fewer People
Basch, E.; Barz, A.; Kris, M.; Culkin, A.; Schrag, D. Value in Health (2006)
Basch, E.; Iasonos, A.; McDonough, T.; Barz, A.; Culkin, A.; Kris, M. G.; Scher, H. I.; Schrag, D. Lancet Oncology (2006)