@article{ref1,
title="Preparation of gelatin blocks containing tissue samples for use in ballistics research",
journal="American journal of forensic medicine and pathology",
year="1982",
author="Lewis, R. H. and Clark, Melissa A. and O'Connell, K. J.",
volume="3",
number="2",
pages="181-184",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0195-7910",
doi="",
url="http://dx.doi.org/"
}