Interferon Alfa, Isotretinoin, and Paclitaxel in Treating Patients With Recurrent Small Cell Lung Cancer
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Kansai Hepatobiliary Oncology Group
AIDS Malignancy Consortium
SWOG Cancer Research Network
SWOG Cancer Research Network
Children's Oncology Group
SWOG Cancer Research Network
European Organisation for Research and Treatment of Cancer - EORTC