Status and influencing factors of housebound among community elderly in Guangzhou
CHEN Pei-min, WANG Yu, YU Jing-rong, LUN Wen-hui, XIAO Wan-qi, HUANG Xiao-feng, LIANG Qi-shan, RUAN Hong-lian
South China Journal of Preventive Medicine . 2019, (3): 216 -221 .  DOI: 10. 13217/j. scjpm. 2019. 0216