@article{ref1,
title="Biological testing for safe O-T-C medications",
journal="American journal of pharmacy and the sciences supporting public health",
year="1970",
author="Brogle, R. C.",
volume="142",
number="1",
pages="23-28",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9467",
doi="",
url="http://dx.doi.org/"
}