00804nab a2200265 a 4500 AR-ReUNN 20260702001802.0 260701s ag |||||||||||||||||eng eng Manton, K. G. 110992 Gu, X. 112996 Lamb, V. L. 112997 Long-term trends in life expectancy and active life expectancy in the United States pp. 81-105 gráfs. Esperanza de Vida 83662 Estados Unidos de America 4418 Politica Sanitaria 86632 Seguridad Social 9912 Servicios de Salud 7981 Population and Development Review 0098-7921 v. 32 n. 1 (2006) 186924 ART (IIGHI)182675 204181 204181 204181 AR-ReUNN spa AR-ReUNN aacr2