TY - JOUR A1 - Poel, E. A1 - Van Doorslaer, E. A1 - O’Donnell, O. T1 - Measurement of inequity in health care with heterogeneous response of use to need Y1 - 2012 DO - 10.1016/j.jhealeco.2012.05.005 VL - 31 IS - 4 ER -