@article{ref1,
title="Identification of fentanyl derivatives",
journal="Journal of forensic sciences",
year="1986",
author="Cooper, David and Jacob, M. and Allen, A.",
volume="31",
number="2",
pages="511-528",
abstract="An interpretative approach to the identification of fentanyl homologs and analogs is presented. The techniques employed are liquid/liquid extractions; capillary gas chromatography; and infrared, mass, and nuclear magnetic resonance spectral characterization. Spectral data are presented for eight fentanyl derivatives of clandestine origin.<p /><p>Language: en</p>",
language="en",
issn="0022-1198",
doi="",
url="http://dx.doi.org/"
}