More Groups
Fewer Groups
Goldberg, R. M.; Saltz, L.; Grem, J. L.; Lenz, H. J. Onkologie (2002)
Lin, O.; Gerhard, R.; Siqueira, S. A. C.; De Castro, I. V. Acta Cytologica (2002)
Burman, C. M. Frontiers of Radiation Therapy and Oncology (2002)