DU, T. Haematological studiesof black rhinos in Zimbabwe. Pachyderm, [S. l.], v. 9, n. 1, p. 28–29, 1987. DOI: 10.69649/pachyderm.v9i1.662. Disponível em: https://pachydermjournal.org/index.php/pachyderm/article/view/662. Acesso em: 28 apr. 2026.