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Double-Blind Method
Bibliometrics
Cross-Over Studies
Research
Spain
Substance-Related Disorders
Heroin Dependence
Opioid-Related Disorders
Substance Withdrawal Syndrome
Heart Rate
Blood Pressure
N-Methyl-3,4-methylenedioxyamphetamine
Methadone
Flunitrazepam
Hallucinogens
Ethanol
Cocaine
Clonidine
Area Under Curve
Psychomotor Performance
Co-Publications
29
22
15
14
11
9
8
6
4
3
2
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