@article{ref1,
title="Conditions and socioeconomic aspects of the Puerto Rican home",
journal="Puerto Rico health sciences journal",
year="1989",
author="Dávila, A. L.",
volume="8",
number="2",
pages="231-238",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0738-0658",
doi="",
url="http://dx.doi.org/"
}