@article{ref1,
title="Substance Use Among University Students in the Gaza Strip",
journal="Arab journal of psychiatry",
year="2007",
author="bu Qamar, K and Thabet, Abdel Aziz Mousa and Vostanis, Panos",
volume="18",
number="1",
pages="10-20",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1016-8923",
doi="",
url="http://dx.doi.org/"
}