RT Journal Article SR Electronic T1 Pretarsal injections of botulinum toxin improve blepharospasm in previously unresponsive patients. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 693 OP 694 DO 10.1136/jnnp.60.6.693-a VO 60 IS 6 A1 Albanese, A A1 Bentivoglio, A R A1 Colosimo, C A1 Galardi, G A1 Maderna, L A1 Tonali, P YR 1996 UL http://jnnp.bmj.com/content/60/6/693.2.abstract AB