1.

1. Skaga NO, Eken T, Sovik S, Jones JM, Steen PA. Pre-injury ASA physical status classification is an independent predictor of mortality after trauma. J Trauma 2007; 63: 972-78, Nov.

2.

2. Norsk anestesiologisk forening. (2006) ASA-klassifikasjonen. [http://nafweb.no/standarder/asa-klassifikasjon/]

3.

3. Ringdal KG, Coats TJ, Lefering R, Di Bartolomeo S, Steen PA, Roise O, Handolin L, Lossius HM. The Utstein template for uniform reporting of data following major trauma: A joint revision by SCANTEM, TARN, DGU-TR and RITG. Scand J Trauma Resusc Emerg Med 2008; 16: 7,

4.

4. Ringdal KG, Coats TJ, Lefering R, Di Bartolomeo S, Steen PA, Røise O, Handolin L, Castrén M, Christensen EF, Edwards A, Eken T, Gomes E, Hestnes M, Klarin L, Larsen MS, Lauritsen J, Leppäniemi A, Örtenwall P, Skaga NO, Wisborg T, Woodford M, Lossius HM. The Utstein Trauma Template for Uniform Reporting of Data following Major Trauma: Data Dictionary.: European Trauma Registry Network, 2008.

5.

5. Jennett B, Bond M. Assessment of outcome after severe brain damage. Lancet 1975; 1: 480-4, Mar 1.

6.

6. Sandell T, Isaksen J, Bajic R, Ingebrigtsen T. [Treatment of intracranial aneurysms]. Tidsskr Nor Laegeforen 2005; 125: 2188-91, Aug 25.

7.

7. Røe C, Skandsen T, Schanche S, Løvstad M, Sandhaug M, Andelic N, Anke A, Vikane E, Sveen U. Ny norsk versjon av Glasgow Outcome Scale Extended – bruk, tolkning og begrensninger. Ergoterapeuten 2008; 02: 20-26,

8.

8. Champion HR, Sacco WJ, Copes WS, Gann DS, Gennarelli TA, Flanagan ME. A revision of the Trauma Score. J Trauma 1989; 29: 623-9, May.

9.

9. Champion HR, Copes WS, Sacco WJ, Lawnick MM, Keast SL, Bain LW, Jr., Flanagan ME, Frey CF. The Major Trauma Outcome Study: establishing national norms for trauma care. J Trauma 1990; 30: 1356-65, Nov.

10.

10. McSwain NE, Jr. A plea for uniformity in EMS research. J Trauma 2002; 52: 1220-1, Jun.

11.

11. Soreide K, Petrone P, Asensio JA. Emergency thoracotomy in trauma: rationale, risks, and realities. Scand J Surg 2007; 96: 4-10,

12.

12. Association for the Advancement of Automotive Medicine. Abbreviated Injury Scale (AIS) 2005 – Update 2008. Barrington, IL: Association for the Advancement of Automotive Medicine, 2008.

13.

13. Baker SP, O’Neill B, Haddon W, Jr., Long WB. The injury severity score: a method for describing patients with multiple injuries and evaluating emergency care. J Trauma 1974; 14: 187-96, Mar.

14.

14. Baker SP, O’Neill B. The injury severity score: an update. J Trauma 1976; 16: 882-5, Nov.

15.

15. Osler T, Baker SP, Long W. A modification of the injury severity score that both improves accuracy and simplifies scoring. J Trauma 1997; 43: 922-5; discussion 25-6, Dec.

16.

16. Jones JM, Skaga NO, Søvik, S, Lossius HM, Eken T. Norwegian survival prediction model in trauma: modelling effects of anatomic injury, acute physiology, age, and co-morbidity. Acta Anaesthesiol Scand 2014 Mar; 58(3): 303-315.