@article{ref1,
title="Accidental intake of oral ovulation inhibitors through children",
journal="Anästhesiologische und Intensivmedizinische Praxis",
year="1975",
author="Engelhardt, A. and Langen, M. L.",
volume="11",
number="1",
pages="89-91",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0303-6200",
doi="",
url="http://dx.doi.org/"
}