@article{Melvin2014,
author = {Melvin, J. and Hummer, R.A. and Elo, I. and Mehta, N.},
title= {Age patterns of racial/ethnic/nativity differences in disability and physical functioning in the United States},
year = {2014},
doi = {10.4054/DemRes.2014.31.17},
journal = {Demographic Research},
volume = {31},
number = {17},
pages = {497‒509},
}