title: Antigenically-related viruses associated with infectious bursal disease.
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D002060:Bursa of Fabricius / Q000382:microbiology*; D002645:Chickens; D005779:Immunodiffusion; D008854:Microscopy, Electron; D010321:Parvoviridae / Q000145:classification; D010772:Phosphotungstic Acid; D011201:Poultry Diseases / Q000382:microbiology*; D012087:Reoviridae / Q000145:classification / Q000276:immunology* / Q000302:isolation & purification*; D013194:Staining and Labeling; D014764:Viral Proteins
chemical_list: D000956:Antigens, Viral; D014764:Viral Proteins; D010772:Phosphotungstic Acid