DOI:
10.1055/s-00000020
Geburtshilfe und Frauenheilkunde
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References
Huang J, Feng B, Weaver SR. et al.
Changing perceptions of harm of e-cigarette vs. cigarette use among adults in 2 US National Surveys from 2012 to 2017.
JAMA Netw Open 2019;
2: e191047
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