Evaluating preference weights for the Asthma Symptom Utility Index (ASUI) across countries
Emuella M Flood, Erwin De Cock, Ann-Christin Mörk, Dennis A RevickiVolume:
4
Language:
english
DOI:
10.1186/1477-7525-4-51
Date:
December, 2006
File:
PDF, 514 KB
english, 2006