Nalline:  an aid in detecting narcotic users.
D006801:Humans; D009269:Nalorphine; D009294:Narcotics; D009293:Opioid-Related Disorders; D011680:Pupil; D019966:Substance-Related Disorders / Q000175:diagnosis*
D009294:Narcotics; D009269:Nalorphine
DRUG ADDICTION/diagnosis; NALORPHINE