Online popularity of JUUL and Puff Bars in the USA: 2019-2020

Hongying Dai1, Jianqiang Hao2

  • 1Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska, USA daisy.dai@unmc.edu.

Tobacco Control
|October 14, 2020
PubMed
Abstract

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