Zhang, Shen, Qi Yin, Yinghua Wang, Kaiyan Yu, and Peiming Shen. “The Preventive Effect of Dexmedetomidine Against Delirium in Patients With Aortic Dissection: A Retrospective Cohort Study”. The Heart Surgery Forum 25, no. 4 (July 7, 2022): E489-E493. Accessed August 14, 2022. https://journal.hsforum.com/index.php/HSF/article/view/4735.