TY  - GEN
AU  - Strain, Eric C.
AU  - Stitzer, Maxine L. 
TI  - Methadone treatment for opioid dependence
SN  - 0801861365
PY  - 1999///
CY  - Baltimore
PB  - The Johns Hopkins University Press
KW  - drugs
KW  - heroïne
KW  - hulpverlening
KW  - methadon
ER  -