Study Groups

German Hodgkin Study Group
http://www.ghsg.de/index_e.htm

German High-Grade Non-Hodgkin's Lymphoma Study Group
http://www.lymphome.de/en/Groups/DSHNHL/

German CLL Study Group
http://www.lymphome.de/en/Groups/GCLLSG/

East German Study Group for Hematology and Oncology
http://www.lymphome.de/en/Groups/OSHO/

Eastern Cooperative Oncology Group (ECOG)
The Eastern Cooperative Oncology Group (ECOG) is one of the largest clinical cancer research organizations in the United States, and conducts clinical trials in all types of adult cancers.
http://ecog.dfci.harvard.edu/

European Organization for Research and Treatment of Cancer (EORTC)
http://www.eortc.be/

European Group for Blood and Marrow Transplantation (EBMT)
The EBMT is a non-profit organisation based in The Netherlands, that was established in order to allow scientists and physicians involved in clinical bone marrow transplantation to share their experience and develop co-operative studies.
http://www.ebmt.org/EBMTNEW/

Southwest Oncology Group
One of the largest of the National Cancer Institute-supported cancer clinical trials cooperative groups in the United States. Its primary mission is clinical research in the prevention and cure of cancer in adults.
http://swog.org/