@article{ref1,
title="Importance of neonatal trauma of obscure origin",
journal="Ceskoslovenska Pediatrie",
year="1956",
author="Brecka, M. and Mathesius, V.",
volume="11",
number="10",
pages="752-760",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0069-2328",
doi="",
url="http://dx.doi.org/"
}