title: [An introduction to the study of slow virus diseases of animals. Comparative pathology and etiology. Attempted classification].
mesh_terms: D000818:Animals; D012897:Slow Virus Diseases / Q000145:classification / Q000662:veterinary*
vernacular_title: Introduction à l'étude des maladies "virales" animales à évolution lente. Pathologie et étiologie comparées Essai de classification.