Three Versus Five Years of Adjuvant Imatinib as Treatment of Patients With Operable GIST
Helsinki University Central Hospital
Helsinki University Central Hospital
Grupo Espanol de Investigacion en Sarcomas
Novartis
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
Scandinavian Sarcoma Group