Impact of the Brady Act on homicide and suicide rates.
Blackman
P H
PH
D005389:Firearms / Q000331:legislation & jurisprudence*; D006708:Homicide / Q000517:prevention & control / Q000706:statistics & numerical data*; D006801:Humans; D013405:Suicide / Q000706:statistics & numerical data*; D014481:United States / Q000453:epidemiology; D000092864:Suicide Prevention