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Study protocol for a randomised controlled trial of electronic cigarettes versus nicotine patch for smoking cessation
BACKGROUND: Electronic cigarettes (e-cigarettes or electronic nicotine delivery systems [ENDS]) are electrically powered devices generally similar in appearance to a cigarette that deliver a propylene glycol and/or glycerol mist to the airway of users when drawing on the mouthpiece. Nicotine and oth...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3602285/ https://www.ncbi.nlm.nih.gov/pubmed/23496861 http://dx.doi.org/10.1186/1471-2458-13-210 |