Perroca, Márcia Galan, Marli de Carvalho Jericó, and Solange Diná Facundin. “Monitoring Cancellations of Surgical Procedures: An Indicator of Organizational Performance”. Revista da Escola de Enfermagem da USP 41, no. 1 (March 1, 2007): 113–119. Accessed March 26, 2025. https://revistas.usp.br/reeusp/article/view/41598.