AFSHARMANESH, M.; POURREZA, J. Effects of Calcium, Citric Acid, Ascorbic Acid, Vitamin D3 on the Efficacy of Microbial Phytase in Broiler Starters Fed Wheat-Based Diets I. Performance, Bone Mineralization and Ileal Digestibility. International Journal of Poultry Science, Pakistan, v. 4, n. 6, p. 418–424, 2005. DOI: 10.3923/ijps.2005.418.424. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/338. Acesso em: 22 sep. 2025.