@article{ref1,
title="Daily routines of pre-school children: effects of age, birth order, sex and social class, and developmental correlates",
journal="Psychological medicine",
year="1974",
author="Lawson, A. and Ingleby, J. D.",
volume="4",
number="4",
pages="399-415",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2917",
doi="",
url="http://dx.doi.org/"
}