@article{ref1,
title="Epidemiologic study of an acute accident of environmental contamination in the Federal District of Mexico",
journal="Salud publica de Mexico",
year="1978",
author="Ordóñez de la Mora, B. R. and Díaz-Abaunza, R.",
volume="20",
number="1",
pages="87-91",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0036-3634",
doi="",
url="http://dx.doi.org/"
}