@article{ref1,
title="Firearm regulations and rates of suicide. (Comment)",
journal="New England journal of medicine",
year="1990",
author="Blackman, Paul H.",
volume="323",
number="2",
pages="136-137",
abstract="Abstract unavailable.",
language="",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}