IRIANTO, K. A.; ADITYAWARDHANA, T. Effective perioperative scoring in orthopedic surgery to prevent Covid-19 infection. Universa Medicina, [S. l.], v. 40, n. 2, p. 96–106, 2021. DOI: 10.18051/UnivMed.2021.v40.99-109. Disponível em: https://univmed.org/ejurnal/index.php/medicina/article/view/1122. Acesso em: 19 oct. 2021.