@article{ref1,
title="Maternal psychological characteristics as influences on home visitation contact",
journal="Journal of community psychology",
year="1998",
author="Olds, D. L. and Korfmacher, J.",
volume="26",
number="1",
pages="23-36",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0090-4392",
doi="",
url="http://dx.doi.org/"
}