@article{ref1,
title="Stress disorders in childhood",
journal="Public health",
year="1954",
author="MAC KEITH, R.",
volume="67",
number="12",
pages="197-198",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3506",
doi="",
url="http://dx.doi.org/"
}