Secondary nonresponsiveness to botulinum
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Charles H. Adler; Stewart A. Factor; Mitchell Brin; Kapil D. Sethi
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Article
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2001
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John Wiley and Sons
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English
β 77 KB
## Abstract Intramuscular injection of botulinum toxin type A is the treatment of choice for most cases of oromandibular dystonia. We report on five patients with oromandibular dystonia that developed secondary nonresponsiveness to botulinum toxin type A following multiple injections over a 6βyear