@article{ref1,
title="Methemoglobinemia caused by a nitrite containing automobile shampoo",
journal="Ugeskrift for Laeger",
year="1975",
author="Frederiksen, P. K. and Pedersen, B.",
volume="137",
number="10",
pages="573-574",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}