@article{ref1,
title="Illegal drug use in a student population",
journal="Medical journal of Australia",
year="1971",
author="Ford, B. I.",
volume="2",
number="6",
pages="309-313",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}