Article Text
Research letter
Bringing attention to e-cigarette pH as an important element for research and regulation
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Footnotes
Contributors IS developed the study concept and design, analysed data, drafted and revised the manuscript, and approved the final version for publication. NF contributed to interpretation of data and preparation of the manuscript, and approved the final version for publication.
Funding This work was supported by the National Institutes of Health grant number CA-179246-01 and by startup funds from the Masonic Cancer Center.
Competing interests None.
Provenance and peer review Not commissioned; externally peer reviewed.