For citations:
Gegechkori V.I., Shatilina A.A., Shulga N.A., Petukhova Ya.D., Smirnov V.V., Ramenskaya G.V. Biological Reference Materials: Topical Issues of Development and Certification Procedure. Measurement Standards. Reference Materials. 2023;19(3):21-29. (In Russ.) https://doi.org/10.20915/2077-1177-2023-19-3-21-29

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