APA (7th ed.) Citation

Yang, Z., Zhang, W., Chen, S., & Zhang, B. The heart rate on admission was associated with the mortality in elderly patients with hip fractures: A retrospective cohort study from a trauma centre in northwestern China. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Yang, Zhi, Wei-Song Zhang, Shao-Hua Chen, and Bin-Fei Zhang. The Heart Rate on Admission Was Associated with the Mortality in Elderly Patients with Hip Fractures: A Retrospective Cohort Study from a Trauma Centre in Northwestern China. BMJ Publishing Group.

MLA (9th ed.) Citation

Yang, Zhi, et al. The Heart Rate on Admission Was Associated with the Mortality in Elderly Patients with Hip Fractures: A Retrospective Cohort Study from a Trauma Centre in Northwestern China. BMJ Publishing Group.