@article{ref1,
title="Diagnosis and treatment of penetrating wounds of the chest cavity in childhood",
journal="Khirurgiia",
year="1988",
author="Mikhaĭlova, V.",
volume="41",
number="4",
pages="61-64",
abstract="<p>[Abstract unavailable]</p> <p>Language: bg</p>",
language="bg",
issn="0450-2167",
doi="",
url="http://dx.doi.org/"
}