REINDL, N.J.; WOLFF, P.L.; BJORK, C.L. Female fecundity, neonatal mortality and the impact of contagious ecthyma on a captive herd of muskoxen. Rangifer, Tromsø, Norway, v. 13, n. 3, p. 179–180, 1993. DOI: 10.7557/2.13.3.1111. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/1111. Acesso em: 3 may. 2026.