No abstract available
Publication types
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Comparative Study
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Aged
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Aged, 80 and over
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Botulinum Toxins, Type A / administration & dosage*
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Female
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Follow-Up Studies
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Humans
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Injections
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Male
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Middle Aged
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Neuromuscular Agents / administration & dosage*
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Parkinson Disease / complications*
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Parotid Gland
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Sialorrhea / complications
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Sialorrhea / drug therapy*
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Time Factors
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Treatment Outcome
Substances
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Neuromuscular Agents
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Botulinum Toxins, Type A