Sieber, F. E., Zakriya, K. J., Gottschalk, A., Blute, M., Lee, H. B., Rosenberg, P. B., & Mears, S. C. (2010). Sedation Depth During Spinal Anesthesia and the Development of Postoperative Delirium in Elderly Patients Undergoing Hip Fracture Repair. Mayo Foundation for Medical Education and Research.

Sieber, Frederick E., Khwaji J. Zakriya, Allan Gottschalk, Mary-Rita Blute, Hochang B. Lee, Paul B. Rosenberg, and Simon C. Mears. Sedation Depth During Spinal Anesthesia and the Development of Postoperative Delirium in Elderly Patients Undergoing Hip Fracture Repair. Mayo Foundation for Medical Education and Research, 2010.

Sieber, Frederick E., et al. Sedation Depth During Spinal Anesthesia and the Development of Postoperative Delirium in Elderly Patients Undergoing Hip Fracture Repair. Mayo Foundation for Medical Education and Research, 2010.