Delirium Risk Score in Elderly Patients with Cervical Spinal Cord Injury and/or Cervical Fracture. - Tamai, Koji; Terai, Hidetomi; Nakamura, Hiroaki; Yokogawa, Noriaki; Sasagawa, Takeshi; Nakashima, Hiroaki; Segi, Naoki; Ito, Sadayuki; Funayama, Toru; Eto, Fumihiko; Yamaji, Akihiro; Watanabe, Kota; et al. (Journal of Clinical Medicine, 2023)