No abstract available
MeSH terms
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Aged
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Animals
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Biological Assay*
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Botulinum Toxins / blood*
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Botulism / diagnosis*
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Clostridium botulinum / isolation & purification*
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Female
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Humans
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Iatrogenic Disease
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Intestines / microbiology*
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Los Angeles
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Male
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Mice
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Middle Aged
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Sensitivity and Specificity
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Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization