RT Journal Article SR Electronic T1 William Stewart Halsted (1852–1922) JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 641 OP 641 DO 10.1136/jnnp.69.5.641 VO 69 IS 5 A1 L F HAAS YR 2000 UL http://jnnp.bmj.com/content/69/5/641.abstract AB