Erratum to intraoperative ketamine may increase risk of post-operative delirium after complex spinal fusion for adult deformity correction

Aladine A. Elsamadicy, Lefko T. Charalambous, Amanda R. Sergesketter, Nicolas Drysdale, Syed M. Adil, Isaac G. Freedman, Theresa Williamson, Adam J. Kundishora, Joaquin Camara-Quintana, Muhammad M. Abd-El-Barr, C. Rory Goodwin, Isaac O. Karikari