ArticlePsicologia, reflexao e critica : revista semestral do Departamento de Psicologia da UFRGS2019

Contingency management is effective in promoting abstinence and retention in treatment among crack cocaine users with a previous history of poor treatment response: a crossover trial.

André de Queiroz Constantino Miguel et al.PubMed ↗Full text ↗Publisher ↗

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