OKAFOR, B. B.; OKEY, S. N. .; KALIO, G. A. .; AMAKIRI, A. O. . Effects of The Graded Levels of Cholecalciferol (Vitamin D3) on the Haematological Characteristics and serum enzymes of broilers in the hot humid southern Nigeria. Nigerian Journal of Animal Production, [S. l.], p. 1457–1459, 2024. DOI: 10.51791/njap.vi.6585. Disponível em: https://mail.njap.org.ng/index.php/njap/article/view/6585. Acesso em: 25 sep. 2026.