Isolation of the infectious bovine rhinotracheitis virus.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D007242:Herpesvirus 1, Bovine; D012137:Respiratory System; D012141:Respiratory Tract Infections; D014780:Viruses / Q000208:ethnology*
CATTLE/diseases; RESPIRATORY TRACT/infections; VIRUSES/culture