Di Sessa, Thomas G. Echocardiographic Features of Right Heart Failure in Infancy and Childhood. [electronic resource] - Echocardiography (Mount Kisco, N.Y.) Nov 1998 - 761-768 p. digital Publication Type: Journal Article ISSN: 1540-8175 Standard No.: 10.1111/j.1540-8175.1998.tb00678.x doi