Imani, A. et al. 2022. Evaluation of the Association between Serum Levels of Vitamin D and Benign Paroxysmal Positional Vertigo (BPPV): A Case-Control Study . Journal of Otorhinolaryngology and Facial Plastic Surgery. 8, 1 (Aug. 2022), 1–6. DOI:https://doi.org/10.22037/orlfps.v8i1.39215.