Healthcare utilisation and expenditures attributable to current e-cigarette use among US adults
Tobacco Control (2023) - Comments
doi: 10.1136/tobaccocontrol-2021-057058  issn: 0964-4563  issn: 1468-3318  pubmed: 35606163 

Yingning Wang, Hai-Yen Sung, James Lightwood, Tingting Yao, Wendy B Max