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1 Long-term Efficacy of Botulinum Neurotoxin-A Treatment for Essential Blepharospasm
Seunghyun Lee, Sangrye Park, Helen Lew
Korean J Ophthalmol.2018;32(1):1-7.   Published online 2018 January 24     DOI: http://dx.doi.org/10.3341/kjo.2017.0030
      

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