UGWU , D.; JIWUBA , P.; UBOGU , V.; AKAZUE , R. Phytochemical properties of Hibiscus sabdariffa Calyx and the effects of its aqueous extract supplementation on haematological and serum biochemical indices of broiler birds. Nigerian Journal of Animal Science, [S. l.], v. 22, n. 3, p. 165–172, 2023. Disponível em: https://www.njas.org.ng/index.php/php/article/view/790. Acesso em: 16 apr. 2026.