More Groups
Fewer Groups
More People
Fewer People
Zauber, N. P.; Zauber, A. G. JAMA - Journal of the American Medical Association (1987)
Breitbart, W. Oncology (Norwalk) (1987)
Breitbart, W. New England Journal of Medicine (1987)
Richardson, M. E.; Quanguang, C.; Filippa, D. A.; Offit, K.; Hampton, A.; Koduru, P. R. K.; Jhanwar, S. C.; Lieberman, P. H.; Clarkson, B. D.; Chaganti, R. S. K. Blood (1987)