Botulinum toxin type A and EMG: a key to the understanding of chronic tension-type headaches?
Headache. 41(10):985-9, 2001 Nov-Dec.

Effect of botulinum toxin pretreatment on laser resurfacing results: a prospective, randomized, blinded trial.
Archives of facial plastic surgery : official publication for the American Academy of Facial Plastic and Reconstructive Surgery, Inc. and the International Federation of Facial Plastic Surgery Societies. 3(3):165-9, 2001 Jul-Sep.

Effect of botulinum toxin A injections in the treatment of chronic tension-type headache: a double-blind, placebo-controlled trial.
Headache. 41(7):658-64, 2001 Jul-Aug.

Botulinum toxin type A neuromuscular blockade in the treatment of lower extremity spasticity in cerebral palsy: a randomized, double-blind, placebo-controlled trial. BOTOX Study Group.
Journal of pediatric orthopedics. 20(1):108-15, 2000 Jan-Feb.

Mechanisms of action of phenol block and botulinus toxin Type A in relieving spasticity: electrophysiologic investigation and follow-up.
American journal of physical medicine & rehabilitation / Association of Academic Physiatrists. 78(4):344-9, 1999 Jul-Aug.

Results of a prospective randomized trial of botulinum toxin therapy in acute unilateral sixth nerve palsy.
Journal of pediatric ophthalmology and strabismus. 31(5):283-6, 1994 Sep-Oct.

Management of spasticity in cerebral palsy with botulinum-A toxin: report of a preliminary, randomized, double-blind trial.
Journal of pediatric orthopedics. 14(3):299-303, 1994 May-Jun.