@article{ref1,
title="Case of infanticide in a patient simulating threatened abortion",
journal="Polski Tygodnik Lekarski (Wars)",
year="1957",
author="Olszewski, Z. and Kasprzyk, M. and Hetnal, M.",
volume="12",
number="33",
pages="1283-1285",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0860-8857",
doi="",
url="http://dx.doi.org/"
}