@article{ref1,
title="Development of public health in the Mongol People's Republic",
journal="Zdravookhranenie Kazakhstana",
year="1961",
author="Tuvan, G.",
volume="21",
number="9",
pages="77-79",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0372-8277",
doi="",
url="http://dx.doi.org/"
}