1. ESSENTIALS OF QUALITY IN ''THE GOLD STANDARD VETERINARY CLINICAL TRIAL''
2. (1978).EEC Official Journal.Council Directive 78/1026/EEC of 18 December 1978 concerning mutual recognition of diplomas, certificates and other evidence of formal qualifications in veterinary medicine, including measures to facilitate the effective exercise of the right of establishment and freedom to provide services. L 362, 23/12/1978/:0001–0006.
3. (1978).EEC Official Journal.Council Directive 78/1027/EEC of 18 December 1978 concerning coordination of provisions laid down by Law, Regulation or Administrative Action in respect to the provisions of veterinary surgeons. L 362, 23/12/1978/:0007–0009.
4. Council Directive 2005/36/EC of the European Parliament and of the Council of 7 September 2005 concerning the recognition of professional qualifications Accessed 01/16/06.