@article{ref1,
title="Letter: Violence by proxy",
journal="South African medical journal SAMJ",
year="1974",
author="",
volume="48",
number="49",
pages="2051-2051",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}