APA (7th ed.) Citation

Zhengyue Jing, Jie Li, Pei Pei Fu, Yi Wang, Yemin Yuan, Dan Zhao, . . . Chengchao Zhou. (2021). Catastrophic health expenditure among single empty-nest elderly with multimorbidity in rural Shandong, China: The effect of co-occurrence of frailty. BMC.

Chicago Style (17th ed.) Citation

Zhengyue Jing, Jie Li, Pei Pei Fu, Yi Wang, Yemin Yuan, Dan Zhao, Wenting Hao, Caiting Yu, and Chengchao Zhou. Catastrophic Health Expenditure Among Single Empty-nest Elderly with Multimorbidity in Rural Shandong, China: The Effect of Co-occurrence of Frailty. BMC, 2021.

MLA (9th ed.) Citation

Zhengyue Jing, et al. Catastrophic Health Expenditure Among Single Empty-nest Elderly with Multimorbidity in Rural Shandong, China: The Effect of Co-occurrence of Frailty. BMC, 2021.