García López, Juan Carlos, et al. “EFFECT OF MANNAN-OLIGOSACCHARIDES AS AN ALTERNATIVE TO ANTIBIOTIC GROWTH PROMOTERS IN BROILERS CHALLENGED WITH Eimeria Acervulina”. Ecosistemas Y Recursos Agropecuarios, vol. 1, no. 1, Apr. 2014, pp. 81-86, https://doi.org/10.19136/era.a1n1.9.