No abstract available
MeSH terms
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Animals
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Calcium / physiology*
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Cytoplasm / metabolism
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Dinitrophenols / pharmacology
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Electrophysiology
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Freeze Fracturing
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Heart Conduction System / physiology*
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Intercellular Junctions / physiology*
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Intercellular Junctions / ultrastructure
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Ouabain / pharmacology
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Purkinje Fibers / physiology*
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Purkinje Fibers / ultrastructure
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Sheep
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Sodium / physiology
Substances
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Dinitrophenols
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Ouabain
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Sodium
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Calcium