@article{ref1,
title="Update on home visiting for pregnant women and parents of young children",
journal="Current problems in pediatrics",
year="2000",
author="Olds, D. and Hill, P. and Robinson, Jeff and Song, N. and Little, C.",
volume="30",
number="4",
pages="107-141",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0045-9380",
doi="",
url="http://dx.doi.org/"
}