No abstract available
MeSH terms
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Adult
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Aged
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Dentifrices
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Dentin Sensitivity / drug therapy*
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Double-Blind Method
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Humans
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Middle Aged
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Nitrates / administration & dosage
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Nitrates / therapeutic use*
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Placebos
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Potassium Compounds*
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Strontium / administration & dosage
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Strontium / therapeutic use*
Substances
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Dentifrices
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Nitrates
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Placebos
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Potassium Compounds
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strontium chloride
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potassium nitrate
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Strontium