Animals used by species
Genetically alterred animals - breeding
Genetically alterred animals - creation
Genetically alterred animals - use in procedures
Purpose and origin of legislative requirement
Purposes and re-use
Purposes and severity
Purposes and testing by type of legislation
Species and first use versus re-use
Species and re-use
Species, severity and purposes
Use of species and genetic status
Use of species and severity
Use of species in procedures by purposes
Use of species in procedures