Sergej Andréewitch

Internet-versus group-administered cognitive behaviour therapy for panic disorder in a psychiatric setting: a randomised trial

Per Carlbring, Gerhard Andersson, Andreas Karlsson, 2010, BMC psychiatry.

Internet-delivered exposure and mindfulness based therapy for irritable bowel syndrome--a randomized controlled trial.

Gerhard Andersson, Nils Lindefors, Timo Hursti, 2010, Behaviour research and therapy.