Placebo-controlled double-blind cross-over study of botulinum A toxin in hemifacial spasm

The evaluation of the efficacy of botulinum A toxin injection for hemifacial spasm has never previously been done in a double-blind study in spite of its use as a treatment. We thus conducted a double-blind cross-over study of botulinum A toxin use in hemifacial spasm in 55 patients at Siriraj Hospi...

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Bibliographic Details
Main Authors: Niphon Poungvarin, Adulya Viriyavejakul, Chulaluk Komoltri
Other Authors: Mahidol University
Format: Article
Published: 2018
Subjects:
Online Access:https://repository.li.mahidol.ac.th/handle/123456789/17485
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Institution: Mahidol University