Study protocol for a randomised controlled trial of Allen Carr's Easyway programme versus Lambeth and Southwark NHS for smoking cessation.
Kerry V WoodIan P AlberyAntony C MossSarah WhiteDaniel FringsPublished in: BMJ open (2017)
ClinicalTrials.gov identifier number: NCT02855255. ISRCTN registration number: ISRCTN23584477; Pre-results.