Comparison of Two Combination Chemotherapy Regimens in Treating Patients With Stage III or Stage IV Hodgkin's Lymphoma
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
University College, London
M.D. Anderson Cancer Center
University of Cologne
Martin-Luther-Universität Halle-Wittenberg
Radiation Therapy Oncology Group
Fondazione Michelangelo
National Cancer Institute (NCI)
Children's Oncology Group
Pfizer
European Organisation for Research and Treatment of Cancer - EORTC