1. Anonymous, 2006a. World Organisation for Animal Health; press release, October 23, 2006 [Internet]; available from http://www.oie.int/eng/press/en_061023.htm.
2. Anonymous, 2006b. Proceedings of Annual Meeting of the National Bluetongue Reference Labs, Workshop on Bluetongue Diagnostics and Epidemiology, Brussels, Belgium, November 28–29, 2006.
3. Anonymous, 2008a. World Organisation for Animal Health; Manual of Diagnostic Tests and Vaccines for Terrestrial Animals 2008, Bluetongue (chapter 2.1.3) [Internet]; available from http://www.oie.int/eng/normes/mmanual/2008/pdf/2.01.03_BLUETONGUE.pdf.
4. Anonymous, 2008b. World Organisation for Animal Health; Monograph. Bluetongue in Northern Europe, pp. 82–87 (chapter 11).
5. Anonymous, 2008c. World Organisation for Animal Health; immediate notification report, 06.11.2008 [Internet]; available from http://www.oie.int/wahis/reports/en_imm_0000007490_20081106_174647.pdf.