Não informado. (2009). Canadian Association of Radiologists Journal. Canadian Association of Radiologists.
Chicago-referens (17:e uppl.)Não informado. Canadian Association of Radiologists Journal. Ottawa: Canadian Association of Radiologists, 2009.
MLA-referens (8:e uppl.)Não informado. Canadian Association of Radiologists Journal. Canadian Association of Radiologists, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.