Bovine virus diarrhea in Italy. II. Reproduction of the disease.
D000818:Animals; D000941:Antigens / Q000032:analysis; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology / Q000382:microbiology*; D003967:Diarrhea / Q000276:immunology / Q000382:microbiology / Q000662:veterinary*; D005334:Fever; D007958:Leukocyte Count; D009500:Neutralization Tests; D014777:Virus Diseases / Q000276:immunology / Q000662:veterinary*; D014713:Viruses, Unclassified / Q000276:immunology
D000941:Antigens