Humayun, Abu HenaMohammad Parvez, AHM Zahurul Huq, SM Tarequddin Ahmed, Md Shah Kamal, Kyaw Khin U, and Nilakanta Bhattacharjee. 2010. “Clinicopathological Study of Sinonasal Masses”. Bangladesh Journal of Otorhinolaryngology 16 (1):15-22. https://doi.org/10.3329/bjo.v16i1.5776.