Report

Callanan, Meg and Ranns, Helen and Turley, Caroline and Barnard, Matt and Hussey, David and Chanfreau, Jenny and Bowles, Roger (2012) Drug systems change pilots evaluation. Final report. London: NatCen Social Research.

Barnard, Matt and Webster, Stephen and O'Connor, William and Jones, A and Domnall, Michael (2009) The Drug Treatment Outcomes Research Study (DTORS): qualitative study. Research report 26. London: Home Office.