ADNAN, IHSANULLAH, MIRBACHA, MAHID IQBAL, M. JAVAID and ISTERAJSHAHABI (2014) “RIGID NASAL ENDOSCOPY; EFFICACY IN SINONASAL PATHOLOGIES”, Journal of Saidu Medical College, 4(2), pp. 483–486. doi: 10.52206/jsmc.2014.4.2.483-486.