American College of Physicians (ACP) (2009). "Pericardial disease". Medical Knowledge Self-Assessment Program (MKSAP-15): Cardiovascular Medicine. ص. 64. ISBN:9781934465288. مؤرشف من الأصل في 2010-08-02.
American College of Physicians (ACP) (2009). "Pericardial disease". Medical Knowledge Self-Assessment Program (MKSAP-15): Cardiovascular Medicine. ص. 64. ISBN:9781934465288. مؤرشف من الأصل في 2010-08-02.