TY  - BOOK
AU  - Petry,Nancy M.
AU  - Bickel,Warren K.
TI  - A behavioral economic analysis of polydrug abuse in heroin addicts
AV  - RC564 P477B
PY  - 1998///
CY  - Cambridge, Mass
PB  - National Bureau of Economic Reserch
KW  - DRUG ABUSE
KW  - UNITED STATES
KW  - ECONOMIC ASPECTS
KW  - ELASTICITY (ECONOMICS)
KW  - HEROIN
KW  - PRICES
KW  - ECONOMICS
KW  - RESEARCH
ER  -