Gupta, A., and P. S. Jamwal. “Traumatic Perforations of Tympanic Membrane: A Study of Sixty Patients”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 5, no. 6, Oct. 2019, pp. 1684-7, doi:10.18203/issn.2454-5929.ijohns20194950.