No abstract available
MeSH terms
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Botulinum Toxins, Type A / therapeutic use*
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Depressive Disorder, Major / diagnosis*
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Depressive Disorder, Major / drug therapy*
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Facial Expression
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Female
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Follow-Up Studies
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Humans
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Injections, Subcutaneous
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Male
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Neuromuscular Agents / therapeutic use*
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Prospective Studies
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Randomized Controlled Trials as Topic
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Risk Assessment
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Severity of Illness Index
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Treatment Outcome
Substances
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Neuromuscular Agents
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Botulinum Toxins, Type A