@article{ref1,
title="Space invaders",
journal="Medical journal of Australia",
year="1981",
author="Wicks, I.",
volume="2",
number="12-13",
pages="648-648",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}