(Q44352621)
Statements
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Discriminative stimulus effects of morphine in squirrel monkeys: stimulants, opioids, and stimulant-opioid combinations (English)
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Platt DM
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Grech DM
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Rowlett JK
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Spealman RD
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1 September 1999
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290
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3
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1092-1100
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Identifiers
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