More Groups
Fewer Groups
More People
Fewer People
Anderson, S. E.; O'Reilly, E. M.; Kelsen, D. P.; Ilson, D. H. Cancer Investigation (2003)
Pfister, D. G.; Sherman, E. J.; Wolden, S. L. Cancer Investigation (2001)
Pfister, D. G. Cancer Investigation (1995)
Pfister, D. G.; Bosl, G. J. Cancer Investigation (1991)
Chang, Y. M.; Bertino, J. R. Cancer Investigation (1989)