title: Introduction.
authors.affiliation: kwagner@psychiatrist.com.
authors.forename: Karen Dineen
authors.initials: KD
authors.lastname: Wagner
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D001523:Mental Disorders / Q000145:classification / Q000453:epidemiology / Q000523:psychology / Q000628:therapy; D008603:Mental Health; D010346:Patient Care Management / Q000379:methods*; D015995:Prevalence; D000066553:Problem Behavior / Q000523:psychology*; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors