@article{ref1,
title="Mental illness due to the voluntary inhalation of petrol vapour",
journal="Medical journal of Australia",
year="1967",
author="Black, P. D.",
volume="2",
number="2",
pages="70-71",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}