@article{ref1,
title="Welfare families' use of early childhood care and education",
journal="Early childhood research quarterly",
year="1998",
author="Nicholie, Zoo",
volume="13",
number="4",
pages="567-570",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-2006",
doi="10.1016/S0885-2006(99)80060-X",
url="http://dx.doi.org/10.1016/S0885-2006(99)80060-X"
}