Quality of service provided to heart surgery patients of the Single Health System-SUS

Juliana Bassalobre Carvalho Borges¹; Sebastião Marcos Ribeiro de Carvalho²; Marcos Augusto de Moraes Silva³

DOI: 10.1590/S0102-76382010000200008 Braz J Cardiovasc Surg. 2010; 25 (2) : 172-182