For citations:
Filippenko A.V., Omelchenko N.D., Duvanova O.V., Shipko E.S., Trufanova A.A., Pasyukova N.I., Ivanova I.A., Evdokimova V.V. Preventive efficacy of preparations of vesicles of external membranes of atoxygenic strains of Vibrio cholerae О1 serogroup. Medical Herald of the South of Russia. 2023;14(3):66-72. (In Russ.) https://doi.org/10.21886/2219-8075-2023-14-3-66-72