TY - JOUR A1 - Vaupel, James W A1 - Gowan, Ann E. T1 - Passage to Methuselah: Some demographic consequences of continued progress against mortality Y1 - 1986 DO - 10.2105/AJPH.76.4.430 JF - American Journal of Public Health VL - 76 IS - 4 SP - 430 EP - -433 ER -