A Study of Unfiltered Cigarettes Among Committed Smokers (Q62034049)
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clinical trial
Language | Label | Description | Also known as |
---|---|---|---|
English | A Study of Unfiltered Cigarettes Among Committed Smokers |
clinical trial |
Statements
A Randomized Cross-over Clinical Trial of Unfiltered Cigarettes (English)
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December 2018
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September 2019
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40
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21 year
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65 year
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