@article{ref1,
title="Poisoning with hydrocarbons in Lima, Callao and Balnearios",
journal="Revista Médica Peruana",
year="1950",
author="Castillo, S.",
volume="21",
number="263",
pages="671-686",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="1022-3630",
doi="",
url="http://dx.doi.org/"
}