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PDFOriginal research
Understanding e-cigarette content and promotion on YouTube through machine learning
- Correspondence to Dr Grace Kong, Psychiatry, Yale School of Medicine, New Haven, CT 06519, USA; grace.kong{at}yale.edu
Citation
Understanding e-cigarette content and promotion on YouTube through machine learning
Publication history
- Received December 27, 2021
- Accepted April 19, 2022
- First published May 3, 2022.
Online issue publication
November 03, 2023
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- Previous version (19 October 2023).
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© Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ.