Adhikari, P., R. Bhatta, B. Pradhan, N. Thapa, R. Bhandari, R. KARKI, A. Shrestha, and G. Sayami. 2009. “Small Cell Carcinoma of Ethmoid Sinus”. Journal of Institute of Medicine Nepal 31 (3): 59-60. https://doi.org/10.59779/jiomnepal.413.