Hops β-acids and zinc bacitracin affect the performance and intestinal microbiota of broilers challenged with Eimeria acervulina and Eimeria tenella - Bortoluzzi, Cristiano; Menten, José Fernando Machado; Pereira, Rafaela; Fagundes, Naiara Simarro; Napty, G. S; Pedroso, A. A; Bigaton, Ademir Durrer; Andreote, Fernando Dini (Animal Feed Science and Technology, 2015)