www.estd.org
European Society for Trauma and Dissociation

www.isst-d.org
International Society for Study of Trauma and Dissociation

www.waimh.org
World Association for Infant Mental Health

www.ensijaturvakotienliitto.fi
Ensi- ja turvakotien liitto

www.annafreud.org
Anna Freud Centre

http://topddstudy.com
Treatment of Patients with Dissociative Disorders (TOP DD) Study

www.onnovdhart.nl
www.kathy-steele.com
www.suzetteboon.com