Singh, A., Kumar, N. and Grewal, S. S. (2018) “Trans-nasal endoscopic repair of cerebrospinal fluid rhinorrhoea: a retrospective analysis”, International Journal of Otorhinolaryngology and Head and Neck Surgery, 4(6), pp. 1372–1375. doi: 10.18203/issn.2454-5929.ijohns20184354.