Evaluation of cocaine, amphetamines and cannabis use in university students through hair analysis: preliminary results

O. QUINTELA ; A. M. BERMEJO ; M. J. TABERNERO ; S. STRANO-ROSSI ; M. CHIAROTTI ; A. C. S. LUCAS | 2000
Périodique

The evaluation of drug abuse in a defined population was performed through toxicological hair analysis. Hair samples from university students ranging from 18 to 25 years of age were anonymously collected and screened for cocaine, amphetamines an[...]

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Influence of concomitant drugs on methadone elimination half-life in patients under a maintenance treatment

A. C. S. LUCAS ; A. M. BERMEJO ; M. J. TABERNERO ; P. FERNANDEZ ; P. CAMPORA | 2001
Périodique

Methadone elimination half-life was determined in 18 patients under maintenance treatments and found to range from 2.05 to 49.6 h. A study of potential correlations between this parameter and the presence of concomitant drugs, inhibitors or indu[...]

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