Tsoukas, Athanasios Echocardiography Detects and Demonstrates Disappearance of Right Atrial and Pulmonary Artery Thrombus: Case Report. [electronic resource] - Echocardiography (Mount Kisco, N.Y.) Jul 1999 - 431-433 p. digital Publication Type: Journal Article ISSN: 1540-8175 Standard No.: 10.1111/j.1540-8175.1999.tb00087.x doi