@article{Luo2005,
author = {Luo, Y. and Waite, L.J.},
title= {The impact of childhood and adult SES on physical, mental, and cognitive well-being in later life},
year = {2005},
doi = {10.1093/geronb/60.2.S93},
journal = {Journal of Gerontology: Social Sciences},
volume = {60},
number = {2},
pages = {93--S101},
}