@article{ref1,
title="Scientific-technical progress in agricultural production and problems of hygiene",
journal="Vestnik Akademii Meditsinskikh Nauk SSSR",
year="1971",
author="Medved', L. I.",
volume="26",
number="7",
pages="19-30",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0002-3027",
doi="",
url="http://dx.doi.org/"
}