A cross-sectional study of self-rated health among older adults: a comparison of China and the United States
Xu, Dongjuan, Arling, Greg, Wang, KefangVolume:
9
Language:
english
Journal:
BMJ Open
DOI:
10.1136/bmjopen-2018-027895
Date:
July, 2019
File:
PDF, 272 KB
english, 2019