Historique
E. ZUCCATO ;
CHIABRANDO C. ;
S. CASTIGLIONI ;
CALAMARI D. ;
R. BAGNATI ;
SCHIAREA S. ;
R. FANELLI
|
2005
Périodique
Périodique
Background: Cocaine use seems to be increasing in some urban areas worldwide, but it is not straightforward to determine the real extent of this phenomenon. Trends in drug abuse are currently estimated indirectly, mainly by large-scale social, m[...]
