TY - JOUR A1 - Robine, J.-M. A1 - Ritchie, K. T1 - Healthy life expectancy: Evaluation of a new global indicator for change in population health Y1 - 1991 DO - 10.1136/bmj.302.6774.457 JF - British Medical Journal VL - 1991 IS - 302 SP - 457 EP - -460 ER -