Screening for morphine/heroin abuse with the Toxi-Lab system.
S
S
Slim
S S
SS
Barnes
L
L
Allen
D003932:Heroin / Q000652:urine*; D006801:Humans; D008722:Methods; D009020:Morphine / Q000652:urine*; D019966:Substance-Related Disorders / Q000175:diagnosis*
D003932:Heroin; D009020:Morphine