The American connection: handguns and homicide.
D000293:Adolescent; D000328:Adult; D002675:Child, Preschool; D005191:Family Characteristics; D005260:Female; D006708:Homicide; D006791:Hostility; D006801:Humans; D007878:Legislation as Topic; D008297:Male; D008398:Masochism; D001523:Mental Disorders; D009042:Motivation; D010554:Personality Disorders; D012448:Sadism; D012940:Social Problems; D013334:Students; D014481:United States; D014754:Violence