APA (7th ed.) Citation

Yao, X., Wang, D., Zhang, T., & Wang, Q. Chronic diseases and catastrophic health expenditures in elderly Chinese households: A cohort study. BMC.

Chicago Style (17th ed.) Citation

Yao, Xueying, Dandan Wang, Tiantian Zhang, and Qian Wang. Chronic Diseases and Catastrophic Health Expenditures in Elderly Chinese Households: A Cohort Study. BMC.

MLA (9th ed.) Citation

Yao, Xueying, et al. Chronic Diseases and Catastrophic Health Expenditures in Elderly Chinese Households: A Cohort Study. BMC.