Anatomic Guidelines for the Repair of CSF Leaks in the Lateral Recess of the Sphenoid Sinus - Vivas, Alfredo José Herrera; Díaz, Javier Andrés Ospina; Slijepcevic, Allison; Wuesthoff, Carolina; Prevedello, Daniel; Otto, Brad; Carrau, Ricardo (Journal of Neurological Surgery Part B: Skull Base, 2016)