@article{ref1,
title="Perforating eye injuries. A comparative epidemiological, prognostic and socie-economic study of patients treated in 1930--39 and 1950--59",
journal="Acta ophthalmologica. Supplementum",
year="1978",
author="Niiranen, M.",
volume="",
number="135",
pages="1-87",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-1451",
doi="",
url="http://dx.doi.org/"
}