On 2017 Feb 14, Peter Hajek commented:
To clarify the dependence potential of vaping, could the authors provide data on never-smokers who became daily vapers please?
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- Jul 2018
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europepmc.org europepmc.org
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This comment, imported by Hypothesis from PubMed Commons, is licensed under CC BY.
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- Feb 2018
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europepmc.org europepmc.org
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On 2017 Feb 14, Peter Hajek commented:
To clarify the dependence potential of vaping, could the authors provide data on never-smokers who became daily vapers please?
This comment, imported by Hypothesis from PubMed Commons, is licensed under CC BY.
-