@article{ref1,
title="Kangaroo babies",
journal="Caritas",
year="1989",
author="Nunez, M. D.",
volume="55",
number="69",
pages="6-7",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="",
doi="",
url="http://dx.doi.org/"
}