RT Journal Article SR Electronic T1 New hope for patients with pure lower motor neuron syndromes JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 6 OP 6 DO 10.1136/jnnp.67.1.6 VO 67 IS 1 A1 JOHN H J WOKKE A1 LEONARD H VAN DEN BERG YR 1999 UL http://jnnp.bmj.com/content/67/1/6.abstract AB