@article{ref1,
title="Preventing falls in older people with cataract - it is not just about surgery",
journal="Ophthalmic and physiological optics",
year="2018",
author="Keay, Lisa and Palagyi, Anna",
volume="38",
number="2",
pages="117-118",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0275-5408",
doi="10.1111/opo.12445",
url="http://dx.doi.org/10.1111/opo.12445"
}