ASCO
American Society of Clinical Oncology
www.asco.org
Cancerworld
The online world of Oncology
www.cancerworld.org/
ESMO
European Society for Medical Oncology
www.esmo.org/
EuroQol
EuroQol group which provides the EQ5D
www.euroqol.org/
FECS
Federation of European Cancer Societies
www.fecs.be/emc.asp
IARC
International Agency for Research on Cancer
www.iarc.fr/
ISOQOL
International Society for Quality of Life Research
www.isoqol.org/
ISPOR
International Society for Pharmaeconomics and Outcomes Research
www.ispor.org/
MASCC
Multinational Association of Supportive Care in Cancer
www.mascc.org/
PROBE
Patient-Reported Outcomes and Behavioural Evidence
http://www.eortc.be/probe/
PROQOLID
Patient-Reported Outcome and Quality of Life Instruments Database
www.qolid.org/
OLGA
The On-Line guide to Quality of Life Assessment
www.olga-qol.com/
Ideas for other links are always welcome, you can send them to Ken Cornelissen.