TY - JOUR A1 - Rosero-Bixby, L. A1 - Dow, W.H. T1 - Surprising SES gradients in mortality, health and biomarkers in a Latin American population of adults Y1 - 2009 DO - 10.1093/geronb/gbn004 JF - Journal of Gerontology Social Sciences VL - 64 IS - 1 ER -