No abstract available
MeSH terms
-
Cocaine* / economics
-
Cocaine* / supply & distribution
-
Heroin* / economics
-
Heroin* / supply & distribution
-
Humans
-
Illicit Drugs* / economics
-
Illicit Drugs* / supply & distribution
-
Spain
Substances
-
Illicit Drugs
-
Heroin
-
Cocaine