title: Incidence and purpose of the clival canal, a "neglected" skull base canal.
authors.forename: George K
authors.initials: GK
authors.lastname: Paraskevas
authors.forename: Parmenion P
authors.initials: PP
authors.lastname: Tsitsopoulos
authors.forename: Orestis M
authors.initials: OM
authors.lastname: Ioannidis
mesh_terms: D003388:Cranial Fossa, Posterior / Q000002:abnormalities* / Q000098:blood supply / Q000294:innervation; D006801:Humans; D015994:Incidence