@article{ref1,
title="Epidemiology of deaths of children under 4 years of age in recife from 1953 to 1962",
journal="Boletim do Instituto de Puericultura",
year="1963",
author="Lins, F. M.",
volume="20",
number="",
pages="111-114",
abstract="<p>[Abstract unavailable]</p><p>Language: pt</p>",
language="pt",
issn="",
doi="",
url="http://dx.doi.org/"
}