Cite
MLA Citation
Victoria A. Nelson et al.. “Comparison of the characteristics of long-term users of electronic cigarettes versus nicotine replacement therapy: A cross-sectional survey of English ex-smokers and current smokers.” Drug and alcohol dependence, vol. 153, 2015, pp. 300–305. http://access.bl.uk/ark:/81055/vdc_100032142128.0x000062