@article{ref1,
title="Chest x-rays of miners with acute poisoning from explosion gases in subterranean mine chambers",
journal="Izvestiia na Meditsinskite Instituti",
year="1957",
author="Gruncharov, K. and Savov, Kh",
volume="14",
number="",
pages="465-486",
abstract="<p>[Abstract unavailable]</p> <p>Language: bg</p>",
language="bg",
issn="",
doi="",
url="http://dx.doi.org/"
}