ONYEANUSI, B.I. Calcium and Phosphorus Levels in Nigerian Guinea Fowls. International Journal of Poultry Science, Pakistan, v. 6, n. 8, p. 610–611, 2007. DOI: 10.3923/ijps.2007.610.611. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/820. Acesso em: 22 sep. 2025.