TY - JOUR A1 - Landale, N.S. A1 - Oropesa, R.S. A1 - Gorman, B.K. T1 - Migration and infant death: Assimilation or selective migration among Puerto Ricans? Y1 - 2000 DO - 10.2307/2657518 JF - American Sociological Review VL - 65 IS - 6 SP - 888 EP - -909 ER -