1. 1. Australian Orthopaedic Association, National Joint Replacement Registry . Adelaide: AOA, 2005. Available from: www.dmac.adelaide.edu.au/aoanjrr/publications.jsp.
2. 2. Australian Standard AS3872:91 Orthopaedic implants - General requirements for marking, packaging and labelling.
3. 3. American Society for Testing of Materials ASTM F561-05a, Standard Practice for Retrieval and Analysis of Medical Devices, and Associated Tissues and Fluids.
4. 4. ISO 5832:1-9 Implants for surgery - Metallic materials - Part 9: Wrought high nitrogen stainless steel
5. 5. American Society for Testing of Materials ASTM E112-96(2004) Standard Test Methods for Determining Average Grain Size