@article{ref1,
title="Urine screening techniques employed in the detection of users of narcotics and their correlation with the nalorphine test",
journal="Journal of forensic sciences",
year="1966",
author="Parker, K. D. and Hine, C. H. and Nomof, N. and Elliott, H. W.",
volume="11",
number="2",
pages="152-166",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1198",
doi="",
url="http://dx.doi.org/"
}