DOI:
10.1055/s-00000059
Pneumologie
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References
Gaiha SM, Cheng J, Halpern-Felsher B.
Association Between Youth Smoking, Electronic Cigarette Use, and COVID-19.
J Adolesc Health 2020;
67: 519-523
DOI: 10.1016/j.jadohealth.2020.07.002.
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