@article{ref1,
title="Assessing the visual status of truck drivers in a developing country",
journal="Tropical doctor",
year="2008",
author="Onabolu, O. O. and Otulana, T. O. and Awodein, O. G.",
volume="38",
number="1",
pages="54-55",
abstract="We undertook an interventional prospective study of truck drivers from a cement factory in Nigeria to assess their visual status after licensing. Out of 149 drivers, 122 (81.9%) were visually eligible to drive and 27 (18.1%) were not. Causes for failing the vision test included refractive error, cataracts, glaucoma, corneal leucoma and pterygia.<p /> <p>Language: en</p>",
language="en",
issn="0049-4755",
doi="10.1258/td.2007.060207",
url="http://dx.doi.org/10.1258/td.2007.060207"
}