Não informado. (2004). Journal of the Oslo City Hospitals. Medical Research Foundation of Christian Plesner.
Chicago-referens (17:e uppl.)Não informado. Journal of the Oslo City Hospitals. Oslo: Medical Research Foundation of Christian Plesner, 2004.
MLA-referens (8:e uppl.)Não informado. Journal of the Oslo City Hospitals. Medical Research Foundation of Christian Plesner, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.