@article{ref1,
title="Allergic reactions to biting insects",
journal="South African medical journal SAMJ",
year="1972",
author="Frazier, C. A.",
volume="46",
number="16",
pages="488-488",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}