TY  - BOOK
ED  - National Institute on Drug Abuse.
ED  - National Technical Information services.
TI  - Self-administration of abused substances: methods for study 
PY  - 1978///
CY  - Springfield
PB  - National Technical Information Service
KW  - Drug abuse
KW  - self-administration
KW  - Congresses
KW  - Substance abuse-self-administration
N1  - Includes references; Open access
ER  -