TY - JOUR A1 - Hillemeier, M.M. A1 - Lanza, S.T. A1 - Landale, N.S. A1 - Oropesa, R.S. T1 - Measuring early childhood health and health disparities: A new approach Y1 - 2012 DO - 10.1007/s10995-012-1205-6 JF - Maternal and Child Health Journal ER -