APA (7th ed.) Citation

Chen Liang, Yihang Zhao, Chenglong Yu, Peng Sang, & Long Yang. (2022). Hierarchical medical system and local medical performance: A quasi-natural experiment evaluation in Shanghai, China. Frontiers Media S.A..

Chicago Style (17th ed.) Citation

Chen Liang, Yihang Zhao, Chenglong Yu, Peng Sang, and Long Yang. Hierarchical Medical System and Local Medical Performance: A Quasi-natural Experiment Evaluation in Shanghai, China. Frontiers Media S.A., 2022.

MLA (9th ed.) Citation

Chen Liang, et al. Hierarchical Medical System and Local Medical Performance: A Quasi-natural Experiment Evaluation in Shanghai, China. Frontiers Media S.A., 2022.