Yongyukantorn, Kanlayanee, and Maliwan Oofuvong. “Risk Factors of Intraoperative and 24-Hour Postoperative Cardiac Arrest in Geriatric Patients in Non-Cardiac Surgery”. JOURNAL OF GERONTOLOGY AND GERIATRICS 68, no. 3 (July 15, 2020): 159-167. Accessed March 28, 2024. https://www.jgerontology-geriatrics.com/article/view/237.