Morton, J.K., J.F. Evermann, and R.A. Dieterich. “Experimental infection of reindeer with bovine viral diarrhea virus”. Rangifer 10, no. 2 (August 1, 1990): 75–77. Accessed April 20, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/797.