Reindl, N.J., P.L. Wolff, and C.L. Bjork. “Female fecundity, neonatal mortality and the impact of contagious ecthyma on a captive herd of muskoxen”. Rangifer 13, no. 3 (December 1, 1993): 179–180. Accessed May 5, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/1111.