@article{ref1,
title="The changing pattern of childhood",
journal="Postgraduate medicine",
year="1971",
author="Kevy, S. V.",
volume="49",
number="2",
pages="76-81",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-5481",
doi="",
url="http://dx.doi.org/"
}