title: Gun violence in the United States: A call to action.
mesh_terms: D005389:Firearms / Q000331:legislation & jurisprudence*; D006801:Humans; D012106:Research / Q000331:legislation & jurisprudence; D035521:Supreme Court Decisions; D014481:United States; D014754:Violence / Q000517:prevention & control*; D014948:Wounds, Gunshot / Q000517:prevention & control*