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- Botulinum toxin in the clinical management of cervical dystonia / supplement editor Cynthia L. Comella, supplemnet co-editors Mitchell F. Brin, Joseph Jankovic. 2000. Vol. 55, No. 12, Suppl. 5 - Baltimore : Lippincott Williams & Wilkins, 2000 - S35 s.(Neurology; Suppl. 5) [1, currently available 0, at library only 1]
- Chapters, articles