For citations:

Kasina I.V., Alekseeva S.A., Nemirovskaya T.I. Prospects for Improving Quality Evaluation of the Live Brucellosis Vaccine in Terms of Specific Activity. BIOpreparations. Prevention, Diagnosis, Treatment. 2020;20(2):126-135. (In Russ.) https://doi.org/10.30895/2221-996X-2020-20-2-126-135