Plaque characteristics of four classes of bovine viruses.
D000818:Animals; D002417:Cattle; D004770:Enterovirus / Q000302:isolation & purification*; D007242:Herpesvirus 1, Bovine / Q000302:isolation & purification*; D018108:Respirovirus / Q000302:isolation & purification*; D014730:Veterinary Medicine; D014776:Virus Cultivation; D014713:Viruses, Unclassified / Q000302:isolation & purification*