@article{ref1,
title="Analysis of LSD-STP mixtures",
journal="Journal of forensic sciences",
year="1970",
author="Sperling, A. R.",
volume="15",
number="1",
pages="86-91",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-1198",
doi="",
url="http://dx.doi.org/"
}