@article{ref1,
title="Allergy to hymenoptera stings--review of the world literature: 1953-1970",
journal="Annals of allergy",
year="1971",
author="Barr, S. E.",
volume="29",
number="2",
pages="49-66",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4738",
doi="",
url="http://dx.doi.org/"
}