Developing best practices to study trauma outcomes in large databases: an evidence-based approach to determine the best mortality risk adjustment model.
Haider AH, Hashmi ZG, Zafar SN, Castillo R, Haut ER, Schneider EB, Cornwell EE, Mackenzie EJ, Efron DT. Developing best practices to study trauma outcomes in large databases: an evidence-based approach to determine the best mortality risk adjustment model. J Trauma Acute Care Surg. 2014 Apr; 76(4):1061-9.