No abstract available
Publication types
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Clinical Trial
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Attention Deficit Disorder with Hyperactivity / drug therapy*
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Child
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Clinical Trials as Topic
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Dextroamphetamine / therapeutic use
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Double-Blind Method
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Female
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Humans
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Male
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Random Allocation
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Tryptophan / therapeutic use*
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Tyrosine / therapeutic use*
Substances
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Tyrosine
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Tryptophan
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Dextroamphetamine