Fohlmann 2010.

Methods	Allocation: randomised Blinding: not reported Duration: not reported Location: not reported Length of follow‐up: not reported
Participants	Diagnosis: a diagnosis with schizophrenic spectrum disorder (F2, ICD‐10) and co‐occurring cannabis abuse (F12, ICD‐10) Total: N = 103 Sex: not reported Age: not reported Length of illness: not reported Inclusion criteria: not reported Exclusion criteria: not reported
Interventions	1. Motivational Interviewing (MI) and Cognitive Behavioural Therapy (CBT) group 2. Standard care (treatment‐as‐usual) group
Outcomes	Awaiting full text
Notes	Awaiting full text