TY - JOUR A1 - Haines, M.R. T1 - Socio-economic differentials in infant and child mortality during mortality decline: England and Wales, 1890-1991 Y1 - 1995 DO - 10.1080/0032472031000148526 JF - Population Studies VL - 49 IS - 2 SP - 297 EP - -315 ER -