“Incidence of Postoperative Delirium Among Elderly Patients After Elective Surgeries under Anesthesia in the Charity Services of the Philippine General Hospital”. Acta Medica Philippina 58, no. 9 (May 23, 2024). Accessed January 26, 2026. https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/8740.