1. 1Commonwealth Department of Health and Aged Care. Australian Refined Diagnosis Related Groups version 4.1, Definitions Manuals Volume 1 - 3, Canberra, 1998.
2. 2Institut fur das Entgeltsystem im Krankenhaus gGmbH (InEK). G-DRG German Diagnosis Related Groups, Version 1.0 Definitions-Handbuch Band 1 - 5, Siegburg, 2002 (verfugbar unter: www.g-drg.de).
3. GR-DRG - das stationäre Entgeltsystem ab 2003