DREHMER, C. J.; OLIVEIRA, L. R. Occurrence of gastroliths in South American sea lions (<i>Otaria byronia</i>) from southern Brazil. Latin American Journal of Aquatic Mammals, [S. l.], v. 2, n. 2, p. 123-126, 2003. DOI: 10.5597/lajam00041. Disponível em: https://lajamjournal.org/index.php/lajam/article/view/185. Acesso em: 26 jul. 2024.