APA (7th ed.) Citation

Wang, X., Zhao, X., Cen, T., Yu, Y., Xu, Z., Shen, L., . . . Zhang, X. Treatment patterns for chronic obstructive pulmonary disease under the tiered medical system. Nature Portfolio.

Chicago Style (17th ed.) Citation

Wang, Xiaoli, et al. Treatment Patterns for Chronic Obstructive Pulmonary Disease Under the Tiered Medical System. Nature Portfolio.

MLA (9th ed.) Citation

Wang, Xiaoli, et al. Treatment Patterns for Chronic Obstructive Pulmonary Disease Under the Tiered Medical System. Nature Portfolio.

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