Combination Chemotherapy With or Without PSC 833 in Treating Patients With Relapsed or Refractory Multiple Myeloma
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Roswell Park Cancer Institute
University of Wisconsin, Madison
Cancer Trials Ireland
National Cancer Institute (NCI)
Memorial Sloan Kettering Cancer Center
SWOG Cancer Research Network
National Institutes of Health Clinical Center (CC)