1. (2005) Nutrient reference values for Australia and New Zealand including recommended dietary intakes. Canberra: National Health and Medical Resarch Council
2. (2006) Nutrition support in adults: oral nutrition support, enteral tube feeding and parenteral nutrition. London: National Collaborating Centre for Acute Care
3. (2008) Australian coding standards for I.C.D.-10-am. Sydney: National Centre for Classification in Health
4. (2011) Policy directive: nutrition care. Sydney: Ministry of Health, NSW
5. (2015) American ICD-10-cm (diagnosis) and ICD-10-pcs (procedure) medical billing codes: CID10Data.com