Comparative Anatomic Study Between Intradural Suboccipital Retrosigmoid and Extradural Transzygomatic Middle Fossa Approaches to Expose the Trigeminal Nerve. - Rassi MS; Ribas ESC; Coelho VPM Junior; Essayed WI; Al-Mefty O; Figueiredo EG (World neurosurgery, 2023)