TY - GEN AU - Carney,Sarah AU - Wolf,Carl E AU - Tarnai-Moak,Lisa AU - Poklis,Alphonse TI - Evaluation of two enzyme immunoassays for the detection of the cocaine metabolite benzoylecgonine in 1,398 urine specimens SN - 1098-2825 PY - 2012///1207 KW - Cocaine KW - analogs & derivatives KW - False Negative Reactions KW - False Positive Reactions KW - Gas Chromatography-Mass Spectrometry KW - Humans KW - Immunoenzyme Techniques KW - methods KW - Reproducibility of Results KW - Sensitivity and Specificity KW - Substance Abuse Detection N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/jcla.21498 ER -