No abstract available
MeSH terms
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Botulinum Toxins, Type A / administration & dosage*
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Botulinum Toxins, Type A / therapeutic use
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Dose-Response Relationship, Drug
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Humans
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Injections, Intramuscular
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Neuromuscular Agents / administration & dosage*
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Neuromuscular Agents / therapeutic use
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Plastic Surgery Procedures
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Randomized Controlled Trials as Topic
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Research Design
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Skin Aging / drug effects*
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Treatment Outcome
Substances
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Neuromuscular Agents
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Botulinum Toxins, Type A