Valdester Cavalcante Pinto JúniorI; Maria de Nazaré de Oliveira FragaII; Sílvia Maria de FreitasIII; Ulisses Alexandre CrotiIV
DOI: 10.5935/1678-9741.20130036
Pinto Júnior VC, Fraga MNO, Freitas SM, Croti UA. Regionalization of Brazilian pediatric cardiovascular surgery. Braz J Cardiovasc Surg. 2013;28(2):256-262