@article{ref1,
title="American Public Health Association/American Academy of Pediatrics National Health and Safety Guidelines for Child-Care Programs: an overview",
journal="Pediatrics",
year="1994",
author="Chang, A.",
volume="94",
number="6 Pt 2",
pages="1107-1108",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}