@article{ref1,
title="Post-traumatic myocardial infarct in a 9-year-old child",
journal="Pediatria Polska",
year="1976",
author="Sapiński, A. and Milanowski, Z. and Chojan, B.",
volume="51",
number="3",
pages="311-313",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0031-3939",
doi="",
url="http://dx.doi.org/"
}