21 septiembre 2015
A more restrictive gun law environment was associated with a reduced likelihood of youth carrying guns, according to an article. An average of 15,000 teenagers 12 to 19 years old died annually in the United States from 1999 to 2013. The three leading causes of death among teenagers were unintentional injuries, homicide and suicide. Among these fatal youth injuries, most homicides were gun-related (83 percent) and about half of suicides involved a gun (45 percent).
http://www.sciencedaily.com/releases/2015/09/150921133637.htm
