@article{ref1,
title="Preventive intervention programmes in adolescence: education in safe sexual behaviour for life?",
journal="Crisis",
year="1989",
author="Ennew, J.",
volume="10",
number="1",
pages="78-87",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0227-5910",
doi="",
url="http://dx.doi.org/"
}