Bosch, J. C., M. C. M. De Jong, J. Maissan, and J. T. Van Oirschot. 1997. “Quantification of Experimental Transmission of Bovine Herpes-Virus 1 in Cattle Vaccinated With Marker Vaccines”. The Bovine Practitioner 1997 (31.1):49-50. https://doi.org/10.21423/bovine-vol1997no31.1p49-50.