DOI:
10.1055/s-00000012
Endoscopy
LinksClose Window
References
Sprangers MA, Cull A, Groenvold M. et al.
The European Organization for Research and Treatment of Cancer approach to developing questionnaire modules: an update and overview. EORTC Quality of Life Study Group.
Qual Life Res 1998;
7: 291-300
We do not assume any responsibility for the contents of the web pages of other providers.