Comparison between methods of antigen preparation and the use of adjuvant in the delayed allergic skin reaction in contagious bovine pleuropneumonia.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D006967:Hypersensitivity; D066298:In Vitro Techniques; D009174:Mycoplasma / Q000276:immunology*; D011001:Pleuropneumonia / Q000662:veterinary*