(Q34290279)
Statements
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Specifying PDD-NOS: a comparison of PDD-NOS, Asperger syndrome, and autism (English)
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Peter Szatmari
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Susan E Bryson
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Darlene R Walker
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Ann Thompson
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Jeremy Goldberg
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William J Mahoney
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Christina P Strawbridge
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1 February 2004
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Identifiers
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