(Q47415582)
Statements
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Concept abstraction in the aging dog: development of a protocol using successive discrimination and size concept tasks (English)
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P Dwight Tapp
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Christina T Siwak
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Elizabeth Head
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Carl W Cotman
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Heather Murphey
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Bruce A Muggenburg
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Candace Ikeda-Douglas
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Norton W Milgram
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1 August 2004
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153
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1
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199-210
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