RCT ger begrensed kunnskap

Goldenberg M.J. (2006): On evidence and evidence-based medicine: Lessons from the philosophy of science. Social Science & Medicine 62: 2621–2632

Hesse M. (2002): Metaanalyser som grundlag for evidensbasert misbrugsbehandling. Nordisk alkohol- & narkotikatidsskrift 19 (5–6): 364–377

Kooyman M. (1992): Therapeutic community for addicts: Intimacy, parent involvement and treatment outcome. Rotterdam: Erasmus universiteit

Lambert H. & Gordon E.J. & Bogdan-Lovis, E.A. (2006): Introduction: Gift horse or Trojan horse? Social science perspectives on evidenced-based health care. Social Science & Medicine 62: 2613–2620

Luborsky L. & Rosenthal R. & Diguer L. & Andrusyna T.P. & Berman J.S. & Levitt J.T. & Seligman D.A. & Krause E.D. (2002): The Dodo bird verdict is alive and well – mostly. Clinical Psychology Science and Practice 9: 2–12

Neale J. & Allen D. & Coombes L. (2005): Qualitative research methods within the addictions. Addiction 100: 1584–1593

Tucker J.A. & Roth D.L. (2006): Extending the evidence hierarchy to enhance evidence-based practice for substance abuse disorders. Addiction 101: 918–932

Vaglum P. (1979): Unge stoffmisbrukere i et terapeutisk samfunn. Oslo: Universitets-forlaget

Wilson D.B. (2000): Meta-analyses in alcohol and other drug abuse treatment research. Addiction 95 (Supplement 3 to issue 11): 419–438