@article{ref1,
title="Environmental hygiene. Its present evaluation and prospects in Hungary",
journal="Acta medica Academiae Scientiarum Hungaricae",
year="1967",
author="Bakács, T.",
volume="24",
number="3",
pages="237-262",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-5989",
doi="",
url="http://dx.doi.org/"
}