ReindlN.J., WolffP.L., and BjorkC.L. 1993. “Female Fecundity, Neonatal Mortality and the Impact of Contagious Ecthyma on a Captive Herd of Muskoxen”. Rangifer 13 (3), 179-80. https://doi.org/10.7557/2.13.3.1111.