Gonçalves, Marco António Rodrigues, and Maria da Nazaré Ribeiro Cerejo. “Development and Validation of a Preoperative Information Assessment Scale”. Journal of Nursing Referência 5, no. 4 (December 21, 2020): 1–8. Accessed July 30, 2025. https://revistas.rcaap.pt/referencia/article/view/22123.