1.
. S, . P, Sandhu KS, Singh J. Rare case of chronic suppurative otitis media with gradenigo syndrome. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2017 Jun. 24 [cited 2025 Nov. 16];3(3):755-7. Available from: https://www.ijorl.com/index.php/ijorl/article/view/423