@article{8252a30c81c04f00a6c9e2dcc28f40c3,
title = "Transcatheter closure of atrial septal defect under combined transesophageal and intracardiac echocardiography",
author = "Gianfranco Butera and Massimo Chessa and Eduardo Bossone and Negura, {Diana Gabriella} and {De Rosa}, Gabriella and Mario Carminati",
year = "2003",
month = may,
doi = "10.1046/j.1540-8175.2003.03048.x",
language = "English",
volume = "20",
pages = "389--390",
journal = "Echocardiography",
issn = "0742-2822",
publisher = "Blackwell Publishing Inc.",
number = "4",
}