An automated solid phase fluoroimmunoassay for detection of heroin and cocaine metabolites in urine
Eldefrawi ME, Azer NL, Nath N, Anis NA, Bangalore MS, O’Connell KP, Schwartz RP, and Wright J (2000). An automated solid phase fluoroimmunoassay for detection of heroin and cocaine metabolites in urine Applied Biochemistry and Biotechnology
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