Epizootiologic study of parainfluenza-3 viral infection in calves in two Alabama herds.
D000407:Alabama; D000818:Animals; D000956:Antigens, Viral; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000276:immunology; D009500:Neutralization Tests; D018184:Paramyxoviridae Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary; D018108:Respirovirus / Q000276:immunology
D000956:Antigens, Viral