1. Botulinum toxin increases tearing in patients with Sjogren's syndrome: a preliminary report.;Spiera;J Rheumatol,1997
2. Botulinum toxin A treatment in patients suffering from blepharospasm and dry eye.;Horwath-Winter;Br J Ophthalmol,2003
3. Decreased tear expression with an abnormal Schirmer's test following botulinum toxin type A for the treatment of lateral canthal rhytids.;Matarasso;Dermatol Surg,2002
4. A comparative study of tear secretion in blepharospasm and hemifacial spasm patients treated with botulinum toxin.;Price;J Clin Neuroophthalmol,1993
5. Treatment of gustatory sweating with botulinum toxin.;Naumann;Ann Neurol,1997