First, here are just two fairly political websites that are representative of both sides of the so-called 'gun-control' arguments:
1.) For gun-control: <a href="http://www.bradycampaign.org/" target="_blank">http://www.bradycampaign.org/</a>
2.) For gun-ownership: <a href="http://www.nra.org/" target="_blank">http://www.nra.org/</a>
Read them both carefully, sift through the BS, and then ask questions.
Second, back to the original question, however, 'Should the AMA, and physicians, be involved in advocating gun-control in their patients?'.
It would seem that the medical profession should focus on low-lying fruit first, ie, we should be focusing on preventing accidental deaths in our hospitals!
The number of people who die b/c of medical mistakes dwarfs the number of people who are accidentally killed with firearms.
Man, just think if we could reduce the annual mortality due to preventable medical mistakes down to the level of accidental gun deaths in the U.S.?! That would be awesome! Back off of my soapbox...
Third, check out NCHS for some interesting data:
(http://www.cdc.gov/nchs/data/nvsr/nvsr49/nvsr49_12.pdf)
It seems that the total number of accidental deaths due to firearms discharge in 2000 was 808, or an age-adjusted rate of 0.3/100,000 persons.
Contrasted with MVA's, (41,804 and 15.2/100K, respectively), firearms accidents are an afterthought.
Even compared with accidental falls (12,604 and 4.6/100K), gun accidents aren't really on the radar.
For that matter, accidental drowning is a much bigger problem (3,343 and 1.2/100K)!
The list goes on (accidental exposre to smoke, poisoning, etc).
Self-inflicted or intential injuries would seem to be in a different category altogether, imo. The homicide numbers are potentially misleading insofar as these data don't seem to differentiate between self-defense and outright murder. How many 'homicides' were, in fact, self-defense?
(If the NRA is to be believed, there are more deaths due to willful use of firearms by potential victims of violent crime against their assailants every year than are caused by the police against criminals. If common citizens did not have access to firearms at home, I doubt that claim would stand.)
All in all, it is not a straight-forward argument. That said, it is hard to deny that the rate of violent crime has declined in places like FL since they adopted a concealed-carry law, but has risen in places like Chicago, NYC, Great Britain, Australia, Canada, etc when they began outlawing common handgun ownership (which only affects law-abiding citizens).
It could just be a coincidence, but I'm not convinced that there might not be some causal pathway between concealed carry laws, for example, and lower violent crime rates.
Just an epidemiologist's point of view...don't trust me, however, go to the data!
This has been one of the more civilized discussions of this topic I've encountered.