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The difference between efficacy and effectiveness research in studying attention-deficit/hyperactivity disorder.

M L Wolraich
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Attention Deficit Disorder with HyperactivityCentral Nervous System StimulantsChildHumansMethylphenidatePractice Patterns, Physicians'CommentEditorial

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M L Wolraich. 1999. The difference between efficacy and effectiveness research in studying attention-deficit/hyperactivity disorder.. https://doi.org/10.1001/archpedi.153.12.1220

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