Sari E, Tokat T, Aliyeva A, Karadag M, Eren F, Catli T, Olgun L. Assessment of vitamin D levels in patients with sudden sensorineural hearing loss. annalsmedres [Internet]. 2023 May 26 [cited 2024 Jul. 22];30(5):538-44. Available from: http://annalsmedres.org/index.php/aomr/article/view/4422