Ghosh, Tushar Kanti, Srijoy Gupta, and Pradeep Devineni. 2020. “Isolated Sphenoid Sinus Disease- A Unique Case of Sphenoidal Mucocoele”. Bengal Journal of Otolaryngology and Head Neck Surgery 26 (3). Kolkata, India:234-37. https://doi.org/10.47210/bjohns.2018.v26i3.216.