Salam, K. S., Choudhury, A. A., Hossain, M. D., Azim, M. A., Islam, M. S., Datta, P. G. and Alauddin, M. (2010) “Clinicopathological study of sinonasal malignancy”, Bangladesh Journal of Otorhinolaryngology, 15(2), pp. 55–59. doi: 10.3329/bjo.v15i2.5058.