Παραπομπή APA

Han, B., Zhu, F., Shi, C., Wu, H., & Gu, X. (2017). Association between Serum Vitamin D Levels and Sleep Disturbance in Hemodialysis Patients. Nutrients.

Παραπομπή Chicago Style

Han, Bin, Fu-Xiang Zhu, Chao Shi, Heng-Lan Wu, και Xiao-Hong Gu. "Association between Serum Vitamin D Levels and Sleep Disturbance in Hemodialysis Patients." Nutrients 2017.

Παραπομπή MLA

Han, Bin, et al. "Association between Serum Vitamin D Levels and Sleep Disturbance in Hemodialysis Patients." Nutrients 2017.

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