Oliveira, Carmen, Filipa Duarte, and Cristina Granja. “"Patient Blood Management&Quot; - Protocols and Audits Are Needed!”. Journal of the Portuguese Society of Anesthesiology 27, no. 2 (July 18, 2018): 4–5. Accessed January 22, 2025. https://revistas.rcaap.pt/anestesiologia/article/view/14789.