For citations:

Alekseeva I.A., Perelygina O.V., Kolyshkina E.D. Estimation of production consistency of diphtheria, tetanus, and pertussis components of the DTP vaccine using Shewhart charts. BIOpreparations. Prevention, Diagnosis, Treatment. 2021;21(4):256-265. (In Russ.) https://doi.org/10.30895/2221-996X-2021-21-4-256-265