1. ANON 2011 Changes to bovine TB testing 04/10/2011 http://wayback.archive-it.org/3011/20130202194429/ http://www.scotland.gov.uk/News/Releases/2011/10/04085344
2. APHA 2015a Bovine tuberculosis: Infection status in cattle in GB www.gov.uk/government/uploads/system/uploads/attachment_data/file/457332/GB-surveillance-report14.pdf
3. APHA 2015b Bovine tuberculosis: Infection status in cattle in England www.gov.uk/government/uploads/system/uploads/attachment_data/file/467803/england-surveillance-report14.pdf
4. APHA 2015c Epidemiology of bovine tuberculosis in Wales http://gov.wales/docs/drah/publications/150817-annual-surveillance-report-2014.pdf
5. DEFRA 2014 Strategy for achieving bovine tuberculosis free status for England www.gov.uk/government/uploads/system/uploads/attachment_data/file/300447/pb14088-bovine-tb-strategy-140328.pdf