Cite
MLA Citation
Michelle M. O'Hegarty et al.. “Are Adolescent Cigarette Smokers Who Use Smokeless Tobacco More Likely to Continue Smoking in the Future than Cigarette-Only Smokers: Results from Waves I and II of the Adolescent Health Survey.” ISRN public health, vol. 2012, 2012, p. . http://access.bl.uk/ark:/81055/vdc_100130254648.0x00000e