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. 1907 Mar 15;1(1):1–9.

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Clinical Psychology

Lightner Witmer

Lightner Witmer

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This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License, which permits non-commercial use and redistribution provided that the original author and source are credited.

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PMCID: PMC5138541 PMID: 28909380

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