title: Effectiveness of preventing frequent cannabis use among young people in improving educational achievement: eradicating frequent cannabis use among adolescents could reduce school dropout by 3%.
authors.forename: Matthew
authors.initials: M
authors.lastname: Hickman
authors.forename: John
authors.initials: J
authors.lastname: Macleod
authors.forename: George Davey
authors.initials: GD
authors.lastname: Smith
mesh_terms: D000124:Achievement; D004522:Educational Status; D006801:Humans; D002189:Marijuana Abuse / Q000517:prevention & control*; D013332:Student Dropouts / Q000193:education*; D006113:United Kingdom / Q000453:epidemiology