Evaluation of the 550 Express for use with Emit reagents for drugs of abuse.
Lab Service, Veterans Administration Medical Center, Fresno, California.
J G
JG
Grendahl
L T
LT
Mann
J
J
Sherwin
D006801:Humans; D013287:Illicit Drugs / Q000652:urine; D007202:Indicators and Reagents; D015813:Substance Abuse Detection / Q000191:economics / Q000295:instrumentation* / Q000379:methods