@article{ref1,
title="Hazards to health. Quinine poisoning",
journal="New England journal of medicine",
year="1961",
author="Hillman, E. and Harpur, E. R.",
volume="264",
number="",
pages="138-139",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}