PRS15 EQ-5D UTILITIES ASSOCIATED WITH LEVELS OF COPD SEVERITY:A META-ANALYTIC APPROACH
CT Wilke, E Jung, TA Lee, AS PickardVolume:
10
Year:
2007
Language:
english
DOI:
10.1016/s1098-3015(10)65125-x
File:
PDF, 69 KB
english, 2007