Mejia, Omar Asdrúbal Vilca, and Paulo Manuel Pêgo Fernandes. “Checklists As a Central Part of Surgical Safety Culture”. São Paulo Medical Journal 140, no. 4 (July 7, 2022): 515–517. Accessed October 16, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/692.