APA-referens

Zhang, X., Jiao, J., Zhu, C., Guo, N., Liu, Y., Lv, D., . . . Xu, T. (2021). Cognitive Frailty and 30-Day Mortality in a National Cohort of Older Chinese Inpatients. Clin Interv Aging.

Chicago-stil citat

Zhang, Xiao-Ming, et al. "Cognitive Frailty and 30-Day Mortality in a National Cohort of Older Chinese Inpatients." Clin Interv Aging 2021.

MLA-referens

Zhang, Xiao-Ming, et al. "Cognitive Frailty and 30-Day Mortality in a National Cohort of Older Chinese Inpatients." Clin Interv Aging 2021.

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