RT Journal Article SR Electronic T1 THE RECURRENCE OF INTRACRANIAL MENINGIOMAS AFTER SURGICAL TREATMENT JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 22 OP 39 DO 10.1136/jnnp.20.1.22 VO 20 IS 1 A1 Donald Simpson YR 1957 UL http://jnnp.bmj.com/content/20/1/22.abstract AB