Brazilian Journal of Cardiovascular Surgery

Simplified Method for Esophagus Protection during Atrial Fibrillation Radiofrequency Catheter Ablation - Prospective Study of 704 Cases
Mateos,José Carlos Pachón et al.
Revista Brasileira de Cirurgia Cardiovascular(2015)
http://dx.doi.org/10.5935/1678-9741.20150009

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