@article{ref1,
title="Cocaine and pregnancy--implications for the child",
journal="Western journal of medicine",
year="1989",
author="Chasnoff, I. J.",
volume="150",
number="4",
pages="456-458",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-0415",
doi="",
url="http://dx.doi.org/"
}