@article{Simon2014,
author = {Simon, M.A. and Chang, E.-S. and Zhang, M. and Ruan, J. and Dong, X.},
title= {The Prevalence of Loneliness Among U.S. Chinese Older Adults},
year = {2014},
doi = {10.1177/0898264314533722},
journal = {Journal of Aging and Health },
volume = {26},
number = {7},
pages = {1172−1188},
}