Effectiveness of the offer of the Smoke Free smartphone application compared with no intervention for smoking cessation: a pragmatic randomised controlled trial https://www.medrxiv.org/content/10.1101/2023.01.12.23284463
Effectiveness of the offer of the Smoke Free smartphone application compared with no intervention for smoking cessation: a pragmatic randomised controlled trial https://www.medrxiv.org/content/10.1101/2023.01.12.23284463