American Association of Veterinary Laboratory Diagnosticians. The American Association of Veterinary Laboratory Diagnosticians. Annual Meeting of the American Association of Veterinary Laboratory Diagnosticians American Association of Planned Parenthood Physicians. Proceedings of 18th Annual Meeting of the American Association of Veterinary Laboratory Diagnosticians./ Proceedings of 19th Annual Meeting of the American Association of Veterinary Laboratory Diagnosticians / Proceedings of 20th Annual Meeting of the American Association of Veterinary Laboratory Diagnosticians / Proceedings of 21st Annual Meeting of the American Association of Veterinary Laboratory Diagnosticians / Proceedings of 22nd Annual Meeting of the American Association of Veterinary Laboratory Diagnosticians / Clinical parasitology and laboratory diagnostics