@article{ref1,
title="Traumatic injuries of anterior teeth in first year secondary school children in Benin-City, Nigeria",
journal="African dental journal",
year="1990",
author="Naqvi, A. and Ogidan, O.",
volume="4",
number="1-5",
pages="11-15",
abstract="As part of a larger epidemiological survey, children in the first year class of two secondary schools in Benin-City, Nigeria were examined and found to have a very high prevalence (19.06%) of traumatic injury to anterior teeth. The male to female ratio was 1.6:1. The most frequent injury was loss of enamel only followed by loss of enamel and dentine; and the injury was more common in the maxilla than in the mandible.<p /><p>Language: en</p>",
language="en",
issn="0794-7348",
doi="",
url="http://dx.doi.org/"
}