International research

Knapp, Werner Paulo and Soares, Bernardo and Farrell, Michael and Silva de Lima, Maurício [The Cochrane Library] . (2007) Psychosocial interventions for cocaine and psychostimulant amphetamines related disorders. John Wiley & Sons, Ltd. Cochrane Database of Systematic Reviews (3) DOI: 10.1002/14651858.CD003023.pub2