@article{ref1,
title="Stab heart wound with injury of the bundle of His",
journal="Wiadomosci Lekarskie",
year="1980",
author="Grigorjew, A. and Korbecki, K.",
volume="33",
number="9",
pages="733-734",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0043-5147",
doi="",
url="http://dx.doi.org/"
}