Manappattu, N., Bashir, N.K. and Raj, G. 2019. Aetiological profile of non-traumatic epistaxis: a two-year retrospective analysis in a tertiary care hospital. International Journal of Otorhinolaryngology and Head and Neck Surgery. 5, 2 (Feb. 2019), 440–444. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20190777.