LETTERS TO THE EDITOR
OPEN ACCESS ‑ PEER‑REVIEWED
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Letters to the EditorDOI: 10.1590/S0102-76382006000300020 Braz J Cardiovasc Surg. 2006;21(3):360-361 How to cite this articleLetters to the Editor. Braz J Cardiovasc Surg. 2006;21(3):360-361 |