Prognostic significance of the Ki-67-associated proliferative antigen in aggressive non-Hodgkin's lymphomas: A prospective Southwest Oncology Group trial

T. P. Miller, T. M. Grogan, S. Dahlberg, C. M. Spier, R. M. Braziel, P. M. Banks, K. Foucar, C. R. Kjeldsberg, N. Levy, B. N. Nathwani, B. Schnitzer, R. R. Tubbs, E. R. Gaynor, R. I. Fisher