“The Impact of the Implementation of a Surgical Antibiotic Use Guideline in the Practice of Antibiotic Use in the Department of Surgery, Philippine General Hospital”. Acta Medica Philippina 55, no. 1 (February 24, 2021). Accessed April 4, 2025. https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/2965.