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Evaluation of Trends of Near-Real-Time Urine Drug Test Results for Methamphetamine, Cocaine, Heroin, and Fentanyl
Twillman, Robert K; Dawson, Eric; LaRue, Leah; Guevara, Maria G; Whitley, Penn; et al. JAMA Network Open Vol. 3, Iss. 1, (2020): e1918514.You might have access to this document
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