TY - GEN AU - Kogan,M J AU - Verebey,K G AU - DePace,A C AU - Resnick,R B AU - Mulé,S J TI - Quantitative determination of benzoylecgonine and cocaine in human biofluids by gas-liquid chromatography SN - 0003-2700 PY - 1977///1125 KW - Chromatography, Gas KW - Chromatography, Liquid KW - Cocaine KW - analogs & derivatives KW - Humans N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1021/ac50021a020 ER -