APA (7th ed.) Citation

Zhang, X., & Zhu, K. Catastrophic health expenditure associated with non-inpatient costs among middle-aged and older individuals in China. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Zhang, Xiaojuan, and Kun Zhu. Catastrophic Health Expenditure Associated with Non-inpatient Costs Among Middle-aged and Older Individuals in China. Frontiers Media S.A.

MLA (9th ed.) Citation

Zhang, Xiaojuan, and Kun Zhu. Catastrophic Health Expenditure Associated with Non-inpatient Costs Among Middle-aged and Older Individuals in China. Frontiers Media S.A.

Warning: These citations may not always be 100% accurate.