The effects of Positive Youth Development interventions on substance use, violence and inequalities: systematic review of theories of change, processes and outcomes

Bonell, C; Dickson, K; Hinds, K; Melendez-Torres, GJ; Stansfield, C; Fletcher, A; Thomas, J; Bonell, C; Dickson, K; Hinds, K; Melendez-Torres, GJ; Stansfield, C; Fletcher, A; Thomas, J; Lester, K; Oliver, E; Murphy, S; Campbell, R; - view fewer (2016) The effects of Positive Youth Development interventions on substance use, violence and inequalities: systematic review of theories of change, processes and outcomes. (Public Health Research 5 , pp. pp. 1-218 ). NIHR Journals Library: London, UK. Green open access

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