Παραπομπή APA

Dokuzlar, O., Soysal, P., & Isik, A. T. (2017). Association between serum vitamin B12 level and frailty in older adults. North Clin Istanb.

Παραπομπή Chicago Style

Dokuzlar, Ozge, Pinar Soysal, και Ahmet Turan Isik. "Association between Serum Vitamin B12 Level and Frailty in Older Adults." North Clin Istanb 2017.

Παραπομπή MLA

Dokuzlar, Ozge, Pinar Soysal, και Ahmet Turan Isik. "Association between Serum Vitamin B12 Level and Frailty in Older Adults." North Clin Istanb 2017.

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