(Q44001730)

English

Voucher reinforcement for heroin and cocaine abstinence in an outpatient drug-free program

scientific article published in May 2002

Statements

Voucher reinforcement for heroin and cocaine abstinence in an outpatient drug-free program (English)
Elizabeth C Katz
Mary Ann Chutuape
Hendree E Jones
Maxine L Stitzer
136-143

Identifiers

 
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