title: Effects of restrictive handgun laws.
authors.forename: E S
authors.initials: ES
authors.lastname: Ching
mesh_terms: D004219:District of Columbia; D005389:Firearms / Q000331:legislation & jurisprudence*; D006708:Homicide / Q000706:statistics & numerical data*; D006801:Humans; D013405:Suicide / Q000706:statistics & numerical data