@article{ref1,
title="Blood plasma level of iron, copper, zinc, magnesium and calcium in chronic experimental manganese poisoning",
journal="Annales Academiae Medicae Stetinensis",
year="1979",
author="Soroka, M.",
volume="25",
number="",
pages="277-296",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="1427-440X",
doi="",
url="http://dx.doi.org/"
}