Kinouchi, S., Y. Onishi, L. Nishihara, and T. Okada. “Dexmedetomidine Infusion for Sedation of a Patient With Multiple System Atrophy During Spinal Anesthesia”. Anaesthesia, Pain & Intensive Care, Vol. 22, no. 1, Jan. 2019, pp. 122-4, https://apicareonline.com/index.php/APIC/article/view/8.