B. Nordstrand

Corrected QT interval during treatment with methadone and buprenorphine--relation to doses and serum concentrations.

O. Spigset, J. Bathen, E. Skogvoll, 2013, Drug and alcohol dependence.

Prescription of analgesics to patients in opioid maintenance therapy: a pharmacoepidemiological study.

T. Clausen, O. Fredheim, P. Borchgrevink, 2011, Drug and alcohol dependence.

[Treatment of acute pain during drug-assisted rehabilitation].

O. Fredheim, P. Borchgrevink, B. Nordstrand, 2010, Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke.