Yadav, L. K., Thapa, P. bahadur, & Pradhananga, jayendra. (2018). Otogenic Intracranial Complications in Bir Hospital; an Eight Years Retrospective Review. Nepalese Journal of ENT Head and Neck Surgery, 6(1), 25–28. https://doi.org/10.3126/njenthns.v6i1.19441