@article{ref1,
title="The structure of batrachotoxinin A, a novel steroidal alkaloid from the Colombian arrow poison frog, Phyllobates aurotaenia",
journal="Journal of the American Chemical Society",
year="1968",
author="Tokuyama, T. and Daly, J. and Witkop, B. and Karle, I. L. and Karle, J.",
volume="90",
number="7",
pages="1917-1918",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-7863",
doi="",
url="http://dx.doi.org/"
}