title: Gender, aggression, and mental health intervention during early adolescence.
authors: R J
authors: RJ
authors: Johnson
authors: H B
authors: HB
authors: Kaplan
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000374:Aggression / Q000523:psychology*; D002653:Child Behavior Disorders / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008605:Mental Health Services / Q000706:statistics & numerical data; D012737:Sex Factors