AJIMURA, F. Y.; MAIA, A. S. S. F.; HACHIYA, A.; WATANABE, A. S.; NUNES, M. do P. T.; MARTINS, M. de A.; MACHADO, F. S. Preoperative laboratory evaluation of patients aged over 40 years undergoing elective non-cardiac surgery. São Paulo Medical Journal, [S. l.], v. 123, n. 2, p. 50–53, 2005. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/2321. Acesso em: 16 oct. 2025.