Improving the validity of economic evaluations alongside controlled trials.
Dixon
S
S
Sheffield Health Economics Group, School of Health and Related Research, University of Sheffield, UK.
Deverill
M
M
Gannon
M
M
Brazier
J
J
Haggard
M
M
D018849:Controlled Clinical Trials as Topic / Q000191:economics* / Q000592:standards; D003362:Cost-Benefit Analysis / Q000379:methods*; D003625:Data Collection; D005069:Evaluation Studies as Topic; D006302:Health Services Research / Q000191:economics* / Q000592:standards; D017063:Outcome Assessment, Health Care; D012107:Research Design / Q000592:standards; D006113:United Kingdom