title: The value of animal models.
mesh_terms: D000818:Animals; D000881:Anthrax; D007562:Creutzfeldt-Jakob Syndrome; D004195:Disease Models, Animal; D004199:Disease Vectors; D030342:Genetic Diseases, Inborn; D006467:Hemophilia A; D006801:Humans; D008288:Malaria; D009368:Neoplasm Transplantation; D009369:Neoplasms; D012897:Slow Virus Diseases; D012899:Smallpox