[1]
Juwarna, W. and Munir, D. 2020. Endoscopic trans-nasal removal of impacted bullet in the sphenoid sinus: a case report. International Journal of Otorhinolaryngology and Head and Neck Surgery. 7, 1 (Dec. 2020), 148–150. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20205637.