For citations:
Khusnatdinova E.A., Konovalova E.S., Fadeykina O.V., Volkova R.A., Kishkurno N.I., Kudasheva E.Yu., Shvedov D.V. Certification of the branch standard sample of anti-alpha-staphylolysin content, and some aspects of its use. BIOpreparations. Prevention, Diagnosis, Treatment. 2017;17(4):248-252. (In Russ.)