TY  - GEN
AU  - Uchtenhagen,_A ... [et al.].
TI  - Prescription of narcotics for heroin addicts : main results of the Swiss National  Cohort Study
T2  - (Medical prescription of narcotics ; vol. 1)
SN  - 3-8055-6791
PY  - 1999///
CY  - Basel : 
PB  - Karger
KW  - Heroin dependence
KW  - Drug therapy
KW  - Narcotics
KW  - Therapeutic use
KW  - Substance Abuse Treatment Centers
KW  - Switzerland
KW  - Evaluation studies
ER  -