title: Declining Rates of Adolescent Marijuana Use Disorders During the Past Decade May Be Due to Declining Conduct Problems.
authors.affiliation: University of Colorado Denver School of Medicine, Aurora. Electronic address: Christian.Hopfer@ucdenver.edu.
authors.forename: Christian
authors.initials: C
authors.lastname: Hopfer
mesh_terms: D000293:Adolescent; D006801:Humans; D002189:Marijuana Abuse; D000074609:Marijuana Use; D000066553:Problem Behavior; D019966:Substance-Related Disorders