@article{Manton1981,
author = {Manton, K. G. and Stallard, E.},
title= {Methods for Evaluating the Heterogeneity of Aging Processes in Human Populations Using Vital Statistics Data: Explaining the Black/White Mortality Crossover by a Model of Mortality Selection},
year = {1981},
journal = {Human Biology},
volume = {53},
number = {1},
pages = {47--67},
}