LANDY , N.; TOGHYANI, M. Evaluation the Effects of Dietary Cholecalciferol Substitution with 1alpha-Hydroxycholecalciferol on Performance and Tibia Parameters in Broiler Chickens. International Journal of Poultry Science, Pakistan, v. 13, n. 9, p. 515–517, 2014. DOI: 10.3923/ijps.2014.515.517. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/2087. Acesso em: 22 sep. 2025.