TY  - GEN
AU  - Beck, Neil
TI  - Beating heroin
SN  - 0957798105
PY  - 2002///
CY  - Perth
PB  - Neil Beck
KW  - biofeedback
KW  - drugs
KW  - heroïne
KW  - hulpverlening
KW  - voeding
ER  -