[1]
Tekeli, A. et al. 2010. Determination of the Effects of Z. officinale and Propolis Extracts on Intestinal Microbiology and Histological Characteristics in Broilers. International Journal of Poultry Science. 9, 9 (Aug. 2010), 898–906. DOI:https://doi.org/10.3923/ijps.2010.898.906.