HOOGE, Danny M. Meta-analysis of Broiler Chicken Pen Trials Evaluating Dietary Mannan Oligosaccharide, 1993-2003. International Journal of Poultry Science, Pakistan, v. 3, n. 3, p. 163–174, 2004. DOI: 10.3923/ijps.2004.163.174. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/160. Acesso em: 22 sep. 2025.