George RR, E. K. D, John S, Lazar A, Sashikumar S, Baby J, Gayathri. Position test with video Frenzel: does it have an added advantage compared to position test without video Frenzel?. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2026 Mar. 24 [cited 2026 Mar. 28];12(2):191-5. Available from: https://www.ijorl.com/index.php/ijorl/article/view/4729