@article{ref1,
title="The empire that was blinded. The revenge of Basil II, the murderer of Bulgarians",
journal="Archivos de la Sociedad Española de Oftalmología",
year="2020",
author="de Aragón, F. and Gutiérrez-Ortiz, C. and Liaño, G. and Montejano, R.",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0365-6691",
doi="10.1016/j.oftal.2020.10.004",
url="http://dx.doi.org/10.1016/j.oftal.2020.10.004"
}