RT Journal Article SR Electronic T1 Anatomy and Surgery of the Cavernous Sinus JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 452 OP 452 DO 10.1136/jnnp.53.5.452-b VO 53 IS 5 A1 JD Pickard YR 1990 UL http://jnnp.bmj.com/content/53/5/452.3.abstract AB