TEKELI, A.; KUTLU, H.R.; CELIK, L.; DORAN, F. Determination of the Effects of Z. officinale and Propolis Extracts on Intestinal Microbiology and Histological Characteristics in Broilers. International Journal of Poultry Science, Pakistan, v. 9, n. 9, p. 898–906, 2010. DOI: 10.3923/ijps.2010.898.906. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1507. Acesso em: 22 sep. 2025.