@article{ref1,
title="A case of thallium poisoning",
journal="Pediatria Polska",
year="1964",
author="Foltyn, H. and Zebrecka, W.",
volume="39",
number="",
pages="447-451",
abstract="<p>[Abstract unavailable]</p> <p>Language: pl</p>",
language="pl",
issn="0031-3939",
doi="",
url="http://dx.doi.org/"
}