Proceedings of the 3rd International Veterinary Vaccines and Diagnostics Conference. 13-18 July 2003, Ontario, Canada.
D000820:Animal Diseases / Q000517:prevention & control*; D000818:Animals; D014612:Vaccines; D019155:Veterinary Drugs; D014730:Veterinary Medicine
D014612:Vaccines; D019155:Veterinary Drugs