Pandey, R.K., Kumar, D., Shrivastava, N. and Kumar, N. 2016. Clinico-epidemiological evaluation of patients with sinonasal masses attending a tertiary care hospital in Jharkhand: a three year retrospective study. International Journal of Otorhinolaryngology and Head and Neck Surgery. 3, 1 (Dec. 2016), 132–134. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20164816.