ROPSTAD, E.; LENVIK, D.; BØ, E.; FJELLHEIM, M. M.; ROMSÅS, K. B. Ovarian function and pregnancy rates in reindeer calves [Rangifer tarandus) in southern Norway. Rangifer, [S. l.], v. 10, n. 5, p. 31, 1990. DOI: 10.7557/2.10.5.954. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/954. Acesso em: 2 oct. 2022.