No abstract available
MeSH terms
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Administration, Oral
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Biological Transport
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Cyclic N-Oxides / administration & dosage
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Cyclic N-Oxides / metabolism
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Cyclic N-Oxides / urine
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Digestive System / metabolism*
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Enema
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Humans
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Hydrogen-Ion Concentration
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Injections, Intravenous
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Intestinal Absorption*
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Nicotine / administration & dosage
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Nicotine / metabolism*
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Nicotine / urine
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Oxidation-Reduction
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Time Factors