Efficiency Status of the Elective Non-Cardiac Surgery Operating Rooms of the Department of Surgery of the Philippine General Hospital. Acta Medica Philippina, [S. l.], v. 47, n. 4, 2013. DOI: 10.47895/amp.v47i4.1258. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/1258. Acesso em: 11 apr. 2025.