Effects of Enterococcus faecium supplementation and floor type on performance, morphology of erythrocytes and intestinal microbiota in broiler chickens Samli, H.E.; Dezcan, S.; Koc, F.; Ozduven, M.L.; Okur, A.Agma.; Senkoylu, N. British Poultry Science 51(4): 564-568 2010 https://eurekamag.com/research/052/848/052848368.php