@article{ref1,
title="Drug addiction in pregnancy. Review of the problem",
journal="Proceedings of the Royal Society of Medicine",
year="1972",
author="Neuberg, R.",
volume="65",
number="10",
pages="867-867",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}