title: [Infectious bursitis in Switzerland: seroepizootologic studies using counterimmunoelectrophoresis].
mesh_terms: D000818:Animals; D002060:Bursa of Fabricius / Q000276:immunology; D002645:Chickens; D003378:Counterimmunoelectrophoresis; D007243:Infectious bursal disease virus; D007249:Inflammation; D011201:Poultry Diseases / Q000453:epidemiology* / Q000276:immunology; D013557:Switzerland
vernacular_title: Infektiöse Bursitis in der Schweiz: Seroepizootologische Untersuchungen mit Hilfe der Counterimmuno-Elektrophorese.