Development of Ethical and Operational Guidelines for the Delivery of Surgical Care in a COVID-19 Referral Hospital. Acta Medica Philippina, [S. l.], v. 55, n. 2, 2021. DOI: 10.47895/amp.v55i2.2878. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/2878. Acesso em: 14 jul. 2025.