More Groups
Fewer Groups
More People
Fewer People
Barakat, R. R.; Federici, M. G.; Saigo, P. E.; Robson, M. E.; Offit, K.; Boyd, J. Cancer (2000)
Rhei, E.; Bogomolniy, F.; Federici, M. G.; Maresco, D. L.; Offit, K.; Robson, M. E.; Saigo, P. E.; Boyd, J. Cancer Research (1998)