(Q113914803)
Statements
H2H (English)
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A Double-Blinded, Randomized, Controlled Study to Compare the Efficacy, Time to Onset, and Duration of Effect of Botulinum Type A Toxins in the Treatment of Glabellar Frown Lines (English)
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18 December 2019
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8 October 2020
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200
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18 year
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75 year
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