9. Rutledge R, Osler T, Emery S, Kromhout-Schiro S. The end of the Injury Severity Score (ISS) and the Trauma and Injury Severity Score (TRISS): ICISS, an International Classification of Diseases, ninth revision-based prediction tool, outperforms both ISS and TRISS as predictors of trauma patient survival,. J Trauma [Internet]. 1998 Jan [cited 2016 Feb 15];44(1):41-9. Available from: http://www.ncbi.nlm.nih.gov/pubmed/9464748