Frequency of intraoperative cardiac arrest and medium-term survival - Sebbag, Ilana; Carmona, Maria Jose Carvalho; Gonzalez, Maria Margarita Castro; Alcantara, Hermes Marcel; Lelis, Rolison Gustavo Bravo; Toledo, Flavia de Oliveira; Aranha, Gustavo Fabio; Nuzzi, Rafael Ximenes do Prado; Auler Junior, Jose Otavio Costa (São Paulo Medical Journal, 2013)