@article{ref1,
title="A discussion of hazardous child labor",
journal="Public health reports (1974)",
year="2005",
author="Parker, D. L. and Overby, Martha",
volume="120",
number="6",
pages="586-588",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3549",
doi="",
url="http://dx.doi.org/"
}