Arifin, M. Z., Sendjaja, A. N., & Faried, A. (2021). Application of the surgical Apgar score (SAS) to predict postoperative complication(s) in the patients with traumatic brain injury: Study of single center in Indonesia. Open Access Macedonian Journal of Medical Sciences, 9(B), 225–229. https://doi.org/10.3889/oamjms.2021.5843