APA

Yan W., Li R., Jia Q., Mu Y., Liu C. & He K. (2017). Neutrophil-to-lymphocyte ratio compared to N-terminal pro-brain natriuretic peptide as a prognostic marker of adverse events in elderly patients with chronic heart failure. : Journal of geriatric cardiology : JGC.

Chicago

Yan Wei, Li Rui-Jun, Jia Qian, Mu Yang, Liu Chun-Lei and He Kun-Lun. 2017. Neutrophil-to-lymphocyte ratio compared to N-terminal pro-brain natriuretic peptide as a prognostic marker of adverse events in elderly patients with chronic heart failure. : Journal of geriatric cardiology : JGC.

Harvard

Yan W., Li R., Jia Q., Mu Y., Liu C. and He K. (2017). Neutrophil-to-lymphocyte ratio compared to N-terminal pro-brain natriuretic peptide as a prognostic marker of adverse events in elderly patients with chronic heart failure. : Journal of geriatric cardiology : JGC.

MLA

Yan Wei, Li Rui-Jun, Jia Qian, Mu Yang, Liu Chun-Lei and He Kun-Lun. Neutrophil-to-lymphocyte ratio compared to N-terminal pro-brain natriuretic peptide as a prognostic marker of adverse events in elderly patients with chronic heart failure. : Journal of geriatric cardiology : JGC. 2017.