1. ISO 14160 Sterilization of health care products — Liquid chemical sterilizing agents for single-use medical devices utilizing animal tissues and their derivatives — Requirements for characterization development validation and routine control of a sterilization process for medical devices
2. ISO 22442-1:2007 Medical devices utilizing animal tissues and their derivatives — Part 1: Application of risk management
3. ISO 22442-2:2007 Medical devices utilizing animal tissues and their derivatives — Part 2: Controls on sourcing collection and handling
4. ISO 22442-3:2007 Medical devices utilizing animal tissues and their derivatives — Part 3: Validation of the elimination and/or inactivation of viruses and transmissible spongiform encephalopathy (TSE) agents
5. Prion biology: the quest for the test;Aguzzi A;Nat Methods,2007