TY - GEN AU - LeBelle,M J AU - Callahan,S A AU - Latham,D J AU - Lauriault,G TI - Identification and determination of norcocaine in illicit cocaine and coca leaves by gas chromatography-mass spectrometry and high-performance liquid chromatography SN - 0003-2654 PY - 1989///0418 KW - Chromatography, High Pressure Liquid KW - Coca KW - analysis KW - Cocaine KW - analogs & derivatives KW - Gas Chromatography-Mass Spectrometry KW - Illicit Drugs KW - Plants, Medicinal N1 - Publication Type: Journal Article UR - https://doi.org/10.1039/an9881301213 ER -