RT Journal Article SR Electronic T1 Traumatic upper limb weakness in a man with type 1 neurofibromatosis JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 883 OP 884 DO 10.1136/jnnp-2011-300230 VO 82 IS 8 A1 Esther Shu-Ting Ng A1 Cheng Kang Ong A1 Einar Wilder-Smith YR 2011 UL http://jnnp.bmj.com/content/82/8/883.abstract AB