Influence of the type of housing on the intestinal microflora of layers and broilers Maria Mazanko, Eugenia Prazdnova, Anjelika Bren, Dmitriy Rudoy and Arkady Babajanyan E3S Web Conf., 273 (2021) 02029 Published online: 22 June 2021 DOI: 10.1051/e3sconf/202127302029