APA (7th ed.) Citation

Liang, Y., Xie, Y., Du, M., Shi, J., Yang, J., & Wang, H. (2021). Development and Validation of an Electronic Frailty Index Using Routine Electronic Health Records: An Observational Study From a General Hospital in China. Frontiers in Medicine, 8, 731445. https://doi.org/10.3389/fmed.2021.731445

Chicago Style (17th ed.) Citation

Liang, Yao-Dan, Yi-Bo Xie, Ming-Hui Du, Jing Shi, Jie-Fu Yang, and Hua Wang. "Development and Validation of an Electronic Frailty Index Using Routine Electronic Health Records: An Observational Study From a General Hospital in China." Frontiers in Medicine 8 (2021): 731445. https://doi.org/10.3389/fmed.2021.731445.

MLA (9th ed.) Citation

Liang, Yao-Dan, et al. "Development and Validation of an Electronic Frailty Index Using Routine Electronic Health Records: An Observational Study From a General Hospital in China." Frontiers in Medicine, vol. 8, 2021, p. 731445, https://doi.org/10.3389/fmed.2021.731445.