Meenakshi S, Venugopal M, Rajasekar MC. Correlation between clinical diagnosis and claussens butterfly chart patterns in patients with vertigo. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2019 Apr. 26 [cited 2025 Nov. 2];5(3):587-92. Available from: https://www.ijorl.com/index.php/ijorl/article/view/1461