RT Journal Article SR Electronic T1 An observation on post-operative spasm and its possible significance. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 718 DO 10.1136/jnnp.33.5.718 VO 33 IS 5 A1 Brice, J YR 1970 UL http://jnnp.bmj.com/content/33/5/718.1.abstract AB