1. Orbiviruses;Verwoerd,1979
2. Bluetongue in cattle: Effects of Culicoides variipennis-transmitted bluetongue virus on pregnant heifers and their calves;Luedke;Am. J. Vet. Res.,1977
3. Bluetongue in cattle: Effects of vector-transmitted bluetongue virus on calves previously infected in utero;Luedke;Am. J. Vet. Res.,1977
4. Bluetongue in cattle: Viremia;Luedke;Am. J. Vet. Res.,1969
5. A comparison of methods for monitoring viremia in a bluetongue virus infected bovine;Thomas,1975