@article{ref1,
title="Bias assessment for child abuse survey: factors affecting probability of response to a survey about childhood abuse",
journal="Child abuse and neglect",
year="2001",
author="Edwards, Valerie J. and Anda, R. F. and Nordenberg, D. F. and Felitti, Vincent J. and Williamson, D. F. and Wright, J. A.",
volume="25",
number="2",
pages="307-312",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0145-2134",
doi="",
url="http://dx.doi.org/"
}