@article{ref1,
title="Home visiting: a necessary but not in itself sufficient program component for promoting the health and development of families and children",
journal="Pediatrics",
year="1989",
author="Chamberlin, R. W.",
volume="84",
number="1",
pages="178-180",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}