Antimicrobial Activity of Bifidobacteria Derivatives After Storage in a Frozen State - O. V. Knysh; Yu. Isaienko; Ye. M. Babych; A. M. Kompaniiets; O. V. Pakhomov; V. P. Polianska; S. V. Zachepylo; I. S. Danilova (Problems of cryobiology and cryomedicine, 2018)