@article{ref1,
title="Disease incidence among the population of villages with and without medical posts",
journal="Sovetskaia Meditsina",
year="1973",
author="Savvin, S. I.",
volume="36",
number="2",
pages="137-140",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0038-5077",
doi="",
url="http://dx.doi.org/"
}