Não informado. (2003). Current Problems in Cardiology. Year Book Medical Publishers.
Chicago-referens (17:e uppl.)Não informado. Current Problems in Cardiology. Chicago, Ill: Year Book Medical Publishers, 2003.
MLA-referens (8:e uppl.)Não informado. Current Problems in Cardiology. Year Book Medical Publishers, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.