@article{ref1,
title="Duty of surveillance of mental patients",
journal="Medico-legal bulletin",
year="1978",
author="Lee, C. A.",
volume="27",
number="5",
pages="1-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-8164",
doi="",
url="http://dx.doi.org/"
}