Percutaneous closure of atrial septal defects. The role of transesophageal echocardiography

by Simone R. F. Fontes Pedra, Carlos Augusto Cardoso Pedra, Jorge Eduardo Assef, Renata de Sá Cassar, César Augusto Esteves, Sérgio N. Braga, Sérgio Pontes Jr, Valmir Fernandes Fontes
Published 1999-01-01