Advice on using over-the-counter nicotine replacement therapy-patch, gum, or lozenge-to quit smoking.
Kozlowski LT, Giovino GA, Edwards B, Difranza J, Foulds J, Hurt R, Niaura R, Sachs DP, Selby P, Dollar KM, Bowen D, Cummings KM, Counts M, Fox B, Sweanor D, Ahern F. Advice on using over-the-counter nicotine replacement therapy-patch, gum, or lozenge-to quit smoking. Addict Behav. 2007 Oct; 32(10):2140-50.