@article{ref1,
title="Intervention processes as predictors of outcomes in a preventive home-visitation program",
journal="Journal of community psychology",
year="1998",
author="Korfmacher, J. and Kitzman, H. and Olds, D.",
volume="26",
number="1",
pages="49-64",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0090-4392",
doi="",
url="http://dx.doi.org/"
}