@article{ref1,
title="Cataracts and fractured hips",
journal="American journal of orthopedics (Houston, TX)",
year="1962",
author="Leigh, R. E. Jr",
volume="4",
number="",
pages="250-251",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-9002",
doi="",
url="http://dx.doi.org/"
}