title: Gel diffusion reactions of tissues and sera from scrapie-affected animals.
mesh_terms: D000818:Animals; D002417:Cattle; D002493:Central Nervous System Diseases / Q000662:veterinary*; D006168:Guinea Pigs; D007106:Immune Sera; D005779:Immunodiffusion; D051379:Mice; D011817:Rabbits; D051381:Rats; D012608:Scrapie / Q000276:immunology; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*
chemical_list: D007106:Immune Sera