Raj MPRP, Lohith Kumar MK, Hariharan AK, Krishnamoorthy S. A case of recurrent Ludwig’s angina. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2020 May 22 [cited 2026 Mar. 17];6(6):1201-2. Available from: https://www.ijorl.com/index.php/ijorl/article/view/2156