1. Radiological features for the approach in trans-sphenoidal pituitary surgery
   Victoria Twigg et al, 2017, Pituitary CrossRef
2. Proposal of a Novel Anatomic Guide to the Sphenoid Sinus
   Omotayo A. Ojo et al, 2023, World Neurosurgery CrossRef
3. Anatomical variations of the main septum of the sphenoidal sinus and its importance during transsphenoidal approaches to the sella turcica
   Joanna Jaworek-Troć et al, 2020, Translational Research in Anatomy CrossRef