@article{ref1,
title="Prevention of postoperative potassium deficiency in injured elderly and aged patients",
journal="Vestnik Khirurgii Imeni I. I. Grekova",
year="1973",
author="Samoĭlov, K. A.",
volume="111",
number="11",
pages="88-92",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0042-4625",
doi="",
url="http://dx.doi.org/"
}