%0 Journal Article %T PROTOCOL: Effectiveness of behavioral interventions for smoking cessation among homeless persons: A systematic review and meta-analysis. %A Dai R %A Feng T %A Ma X %A Cao J %A Yang K %A Fan J %J Campbell Syst Rev %V 20 %N 2 %D 2024 Jun %M 38882932 暂无%R 10.1002/cl2.1416 %X This is the protocol for an updated Campbell systematic review. The objectives are as follows: To evaluate the effect of behavioral interventions on smoking cessation among homeless individuals.