According to no less an authority than the peer-reviewed Harvard Journal of Law & Public Policy, countries with stringent gun control laws have MUCH higher murder and suicide rates than those without.
WOULD BANNING FIREARMS REDUCE MURDER AND SUICIDE?, A Review of International and Some Domestic Evidence by Don B. Kates and Gary Mauser, Volume 30, Number 2 of the Harvard Journal of Law & Public Policy (pp. 649-694)*
"If you are surprised by [our] finding[s], so [are we]. [We] did not begin this research with any intent to exonerate handguns, but there it is a negative finding, to be sure, but a negative finding is nevertheless a positive contribution. It directs us where not to aim public health resources."
The trick hoplophobes always use is to say that America has higher gun-murder rates than other countries, but a lot of those "murders" are criminals killed in the act of committing crimes. Compare absolute murder rates, and the result is "more guns, less murder."
More Hospitals, More Hospital Deaths
http://gunwatch.blogspot.com/2012/12/more-hospitals-more-hospital-deaths.html