1. Ventricular septal defects in cattle: a retrospective study of 25 cases;Buczinski;Canadian Veterinary Journal,2006
2. Thoracotomy in adult dairy cattle: 14 cases (1979-1991);Ducharme;Journal of the American Veterinary Medical Association,1992
3. Regulation (ec) No 854/2004 of the European Parliament and the Council of 29 April 2004 laying down specific rules for the organisation of official controls on products of animal origin intended for human consumption;EC;Official Journal,2004
4. Council Regulation (ec) No 1/2005 of 22 December 2004 on the protection of animals during transport and related operations and amending Directives 64/432/eec and 93/119/EC and Regulation (ec) No 1255/97;EC;Official Journal,2005