TY - JOUR A1 - Derose, K.P. A1 - Escarce, J.J. A1 - Lurie, N. T1 - Immigrants and health care: Sources of vulnerability Y1 - 2007 DO - 10.1377/hlthaff.26.5.1258 JF - Health Affairs VL - 26 IS - 5 ER -