SEGUEL, Mauricio; HALASKA, Barbara; JOHNSON, Shawn; GOTTDENKER, Nicole. Ectopic Pregnancy in a California sea lion (Zalophus californianus). Brazilian Journal of Veterinary Pathology, [S. l.], v. 9, n. 3, p. 118–122, 2016. Disponível em: https://bjvp.org.br/bjvp/article/view/226. Acesso em: 19 oct. 2025.