@article{Manton1996,
author = {Manton, K.G. and Stallard, E.},
title= {Longevity in the United States: Age and Sex-Specific Evidence on Life Span Limits From Mortality Patterns 1960–1990},
year = {1996},
doi = {10.1093/gerona/51A.5.B362},
journal = {The Journals of Gerontology Series A: Biological Sciences and Medical Sciences},
volume = {51A},
number = {5},
pages = {B362--B375},
}