@article{ref1,
title="Obstetric and social origins of mentally handicapped children",
journal="British journal of preventive and social medicine",
year="1960",
author="Fairweather, D. V. and Illsley, R.",
volume="14",
number="",
pages="149-159",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1242",
doi="",
url="http://dx.doi.org/"
}