Cite
MLA Citation
B Hallingberg et al.. “OP59 #Have e-cigarettes re-normalized or displaced youth smoking?: a segmented regression analysis of repeated cross sectional survey data in england, scotland and wales.” Journal of epidemiology and community health, vol. 72, n.d., pp. A28–A29. http://access.bl.uk/ark:/81055/vdc_100135547885.0x000026