The Brazilian Book of Cardiology and Pediatric Cardiovascular Surgery

Ulisses Alexandre Croti¹; Sandra da Silva MATTOS²; Valdester Cavalcante PINTO Jr.³; Vera Demarchi AIELLO⁴

DOI: 10.1590/S0102-76382008000200003 Braz J Cardiovasc Surg. 2008;23(2):4-5