@article{Hou2018,
author = {Hou, C.B. and Lin, Y.N. and Ren, M. and Liu, M.Y. and Ma, Y. and Li, H.B. and Guo, X.H.},
title= {Cognitive functioning transitions, health expectancies, and inequalities among elderly people in China: A nationwide longitudinal study},
year = {2018},
doi = {10.1002/gps.4966},
volume = {33},
number = {12},
pages = {1635--1644},
}