A Case of Nasal Hemangioma Removed by an Endoscopic Endonasal Technique with Radiofrequency Coblation. (Korean J Otorhinolaryngol-Head Neck Surg. 2018)
A Case of Eustachian Tube Mature Teratoma Removed by ndoscopic Endonasal Technique with Radiofrequency Coblation. (J Korean Skull Base Soc. 2017)