Singh, S. ., ravi roy, V. A. Chandankhede, S. Goyal, M. S. Sridhar, and D. K. Gupta. “Cerebrospinal Fluid Leak in Transnasal Transsphenoidal Surgery for Pituitary Adenoma and Its Management”. Bengal Journal of Otolaryngology and Head Neck Surgery, vol. 29, no. 1, June 2021, pp. 6-10, doi:10.47210/bjohns.2021.v29i1.409.