Popov, M., Peretyatko, O., Yagnuk, Y. and Cholodna, T. 2019. Characteristics of the viability and accordance with the taxonomic status of the lyophilized samples of museum strains of Escherichia coli isolated in 1946-1959 years. Annals of Mechnikov’s Institute. 3 (Dec. 2019), 19–22.