IS CANNABIS A STEPPING STONE FOR COCAINE?

Saved in:
VAN OURS, J.C., IS CANNABIS A STEPPING STONE FOR COCAINE?. Serie: DISCUSSION PAPER, Londres, CENTRE FOR ECONOMIC POLICY RESEARCH, 2001, 42 p.
Ref. 109467
Sted: SIIS Archivo
Palabras clave:
Cannabis, Cocaína, Drogas ilegales, Drogodependencias, Efectos, Factor de riesgo