Randomized trial of four financial-incentive programs for smoking cessation.
Halpern SD, French B, Small DS, Saulsgiver K, Harhay MO, Audrain-McGovern J, Loewenstein G, Brennan TA, Asch DA, Volpp KG.
Halpern SD, et al. Among authors: saulsgiver k.
N Engl J Med. 2015 May 28;372(22):2108-17. doi: 10.1056/NEJMoa1414293. Epub 2015 May 13.
N Engl J Med. 2015.
PMID: 25970009
Free PMC article.
Clinical Trial.