No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Animals
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Benzeneacetamides*
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Enkephalin, D-Penicillamine (2,5)-
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Enkephalins / antagonists & inhibitors
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Enkephalins / pharmacology
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Guinea Pigs
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Ileum / drug effects
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In Vitro Techniques
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Male
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Mice
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Morphinans / pharmacology*
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Pyrrolidines / antagonists & inhibitors
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Pyrrolidines / pharmacology
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Rabbits
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Receptors, Opioid / drug effects*
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Receptors, Opioid, delta
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Receptors, Opioid, kappa
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Vas Deferens / drug effects
Substances
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Benzeneacetamides
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Enkephalins
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Morphinans
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Pyrrolidines
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Receptors, Opioid
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Receptors, Opioid, delta
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Receptors, Opioid, kappa
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Enkephalin, D-Penicillamine (2,5)-
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U 69593
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metazocine