1. Pituitary adenomas: clinical features, diagnosis, treatment. Ed. B.A. Kadashev M.: Media Sfera; 2007. (In Russ.)
2. Kalinin PL, Fomichev DV, Kutin MA, Kadashev BA. Endoscopic endonasal surgery of pituitary adenomas (experience of 1700 operations). Zh Voprosy nejrokhirurgii im. N.N. Burdenko. 2012;3:26-33. (In Russ.)
3. Extended transsphenoidal approach
4. Endoscopic Endonasal Transsphenoidal Sugery. Ed. E. de Divitiis, P. Cappabianca. Wien: Springer-Verlag; 2003.
5. Henegar MM, Koby MB, Silbergeld DL, Rich KM, Moran CJ. Intrasellar abscess following transsphenoidal surgery. Surg Neurol. 1996;45(2):183-188.