//-->
Using DCE and ranking data to estimate cardinal values for health states for deriving a preference-based single index from the sexual quality of life questionnaire
Ratcliffe, Julie, (2009)
Preference-based condition-specific measures of health : what happens to cross programme comparability?
Brazier, John, (2010)
Comparison of health state utility values derived using time trade-off, rank and discrete choice data anchored on the full health-dead scale
Brazier, John, (2012)