RT Journal Article SR Electronic T1 THE CHOROID PLEXUS IN HEALTH AND DISEASE JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 200 OP 200 DO 10.1136/jnnp.39.2.200 VO 39 IS 2 A1 J. A. Simpson YR 1976 UL http://jnnp.bmj.com/content/39/2/200.1.abstract AB