THOMAS, D. C. Fetal sex ratios in caribou: effect of maternal age and condition. Rangifer, [S. l.], v. 10, n. 3, p. 407, 1990. DOI: 10.7557/2.10.3.888. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/888. Acesso em: 29 mar. 2024.