Srirompotong, Somchai, and Kwanchanok Yimtae. “Diagnosis and Management of Benign Paroxysmal Positional Vertigo”. Srinagarind Medical Journal 15, no. 4 (November 21, 2013): 255–259. Accessed December 3, 2022. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14249.