title: Research on scrapie.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D006801:Humans; D009696:Nucleic Acids / Q000032:analysis; D011328:Prions / Q000145:classification / Q000235:genetics / Q000648:ultrastructure*; D014764:Viral Proteins / Q000032:analysis
chemical_list: D009696:Nucleic Acids; D011328:Prions; D014764:Viral Proteins