Report

Verster, Annette and Buning, Ernst (2000) Methadone guidelines. Amsterdam: Euro-Methwork.

Buning, Ernst (2003) Outreach in focus: review of outreach services in the drugs/ AIDS service in the Eastern region. (Unpublished) Amsterdam: Quest for Quality BV.

Farrell, Michael and Buning, Ernst (1996) Review of drug services in the Eastern Health Board. (Unpublished) Eastern Health Board.

Book

Verster, Annette and Buning, Ernst (2005) Buprenorphine: critical questions examined. Amsterdam: Euro-Methwork .

Buning, Ernst and Verster, Annette (2003) Information for policymakers on the effectiveness of substitution treatment for opiate dependence. Amsterdam: Euromethwork .