APA (7th ed.) Citation

Xi, S., Wu, Z., Cui, J., Yin, S., Xi, S., & Liu, C. Association between frailty, as measured by the FRAIL scale, and 1-year mortality in older patients undergoing hip fracture surgery. BMC.

Chicago Style (17th ed.) Citation

Xi, Shaohua, Zhibin Wu, Jian Cui, Suran Yin, Shaozhi Xi, and Chaoyang Liu. Association Between Frailty, as Measured by the FRAIL Scale, and 1-year Mortality in Older Patients Undergoing Hip Fracture Surgery. BMC.

MLA (9th ed.) Citation

Xi, Shaohua, et al. Association Between Frailty, as Measured by the FRAIL Scale, and 1-year Mortality in Older Patients Undergoing Hip Fracture Surgery. BMC.