Spontaneous Hemopericardium Leading to Cardiac Tamponade in a Patient with Essential Thrombocythemia. - Deshmukh, Anand; Subbiah, Shanmuga P.; Malhotra, Sakshi; Deshmukh, Pooja; Pasupuleti, Suman; Mohiuddin, Syed (Cardiology Research & Practice, 2011)