@article{article84987d1f,
title   = {Contrast echocardiography and gated perfusion imaging in the evaluation of patients with chest pain},
author = {Ferreira, Silvia Moreira Ayub and Soares Junior, José and Tsutsui, Jeane Mike and Caldas, Marcia Azevedo and Sbano, João Cesar Nunes and Luz, Protásio Lemos da},
year = {2011},
journal   = {Revista Brasileira de Ecocardiografia e Imagem Cardiovascular}
}