PERSISTENT PSEUDORABIES VIRUS INFECTION IN CALF CELLS.
D000818:Animals; D002417:Cattle; D006564:Herpesviridae; D011558:Herpesvirus 1, Suid; D012106:Research; D018139:Simplexvirus; D046509:Tissue Culture Techniques; D014776:Virus Cultivation
EXPERIMENTAL LAB STUDY; HERPESVIRUS; TISSUE CULTURE; VIRUS CULTIVATION