@article{ref1,
title="Social behaviour and the use of medical services",
journal="British journal of preventive and social medicine",
year="1969",
author="Savin, J. A.",
volume="23",
number="1",
pages="53-55",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1242",
doi="",
url="http://dx.doi.org/"
}