Peculiarities of a respiratory mycoplasmosis course of birdsN.I. Zhenikhova, L.I. Drozdova, N.V. Sadovnikov, U.I. Kundryukova and M.A. KorchE3S Web Conf., 282 (2021) 03006DOI: https://doi.org/10.1051/e3sconf/202128203006