title: Youth substance use and abuse: challenges and strategies for identification and intervention.
authors.affiliation: Division of Adolescent Medicine and Department of Paediatrics, Hospital for Sick Children, Toronto, Ont.
authors.forename: Karen
authors.initials: K
authors.lastname: Leslie
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D000367:Age Factors; D004335:Drug and Narcotic Control; D005260:Female; D006801:Humans; D008297:Male; D020380:Needs Assessment; D009864:Ontario; D015995:Prevalence; D018570:Risk Assessment; D012720:Severity of Illness Index; D015813:Substance Abuse Detection / Q000379:methods*; D016320:Substance Abuse Treatment Centers / Q000458:organization & administration*; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control* / Q000628:therapy*; D017749:Total Quality Management