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                  ACKNOWLEDGMENT
                 
                
                OPEN ACCESS ‑ PEER‑REVIEWED
                 
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        AcknowledgmentDOI: 10.1590/S0102-76382010000400029 Braz J Cardiovasc Surg. 2010;25(4):598-599 How to cite this articleBraile DM. Acknowledgment. Braz J Cardiovasc Surg. 2010;25(4):598-599  |