@article{ref1,
title="Trauma as a complication of full-term pregnancy",
journal="Wiadomosci Lekarskie",
year="1970",
author="Borys, J. and Wetka, M. and Stelmach, B.",
volume="23",
number="22",
pages="2031-2033",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0043-5147",
doi="",
url="http://dx.doi.org/"
}