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The impact of school suspension on student tobacco use: a longitudinal study in Victoria, Australia, and Washington State, United States.. Health Educ Behav. 39(1):45-56.. 2012.
Risk and protective factors for adolescent substance use in washington state, the United States and Victoria, Australia: a longitudinal study.. J Adolesc Health. 49(3):312-20.. 2011.
Pubertal stage and the prevalence of violence and social/relational aggression.. Pediatrics. 126(2):e298-305.. 2010.