@article{ref1,
title="Battered child syndrome and family environment",
journal="Pediatria Polska",
year="1978",
author="Langer, H. and Bako, W. and Kisiel, B.",
volume="53",
number="1",
pages="77-84",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0031-3939",
doi="",
url="http://dx.doi.org/"
}