Plaque formation by influenza B viruses in primary calf kidney cell monolayes.
D000818:Animals; D002417:Cattle; D002478:Cells, Cultured / Q000382:microbiology; D002999:Clone Cells; D006801:Humans; D007668:Kidney / Q000196:embryology; D008722:Methods; D009975:Orthomyxoviridae / Q000254:growth & development* / Q000302:isolation & purification; D013997:Time Factors; D014776:Virus Cultivation