Pratap Singh Kushwah, A., R. Bhalse, and S. Pande. “CT Evaluation of Diseases of Paranasal Sinuses & Histopathological Studies”. International Journal of Medical Research and Review, Vol. 3, no. 11, Dec. 2015, pp. 1306-10, doi:10.17511/ijmrr.2015.i11.237.