@article{ref1,
title="Premature labor caused by multiple honeybee stings. (Are provoked labor and following premature birth really caused by multiple honeybee stings?)",
journal="Radovi Medicinskog faculteta u Zagrebu",
year="1975",
author="Rosenzweig, E.",
volume="23",
number="",
pages="109-115",
abstract="<p>[Abstract unavailable]</p><p>Language: hr</p>",
language="hr",
issn="0033-8575",
doi="",
url="http://dx.doi.org/"
}